Fred Hersch (born October 21, 1955) is an American jazz pianist, composer, and a 17-time Grammy nominée. He was the first person to play weeklong engagements as a solo pianist at the Village Vanguard
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0409d23b13b05781975d6f65a25ac871b49db80f0d42108f99aff073848b4239. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8d5d43c2-fa37-4921-94f5-577e61e1af41.json and https://artists.proofprofile.net/proofs/artist/8d5d43c2-fa37-4921-94f5-577e61e1af41.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x723b1225dd749e5271d2bc8abfe5585a82abd8cbb1395bbd637d8646f63e82c8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB332379901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x596f051defb42092d854736fbdf1705f200b54ef7ad9f5da9a3a1fb760dda6fd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB332379902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4065970429fb6594c4ac95829406f559b3a6f0060de31ff4957c375bdf1fa1e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB332379903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x025f8bc94c2224a6a7d83c5067b53060c5b4281c4b38da408dac999b6eb67843. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB332379904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5858779f89ba71db16a1c586fe3d166e7dfa53c919c0028be1df508975c20b8. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB332379905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x650d14728a4ede6abc13e84d2f9ef76bc568aeb72818ed45ca80e57a0f368dee. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB332379906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6962ad1c62984db2b67ecf9984346fe52198eb6e0d0ba072f522a22b37827dd7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB332379907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1b84b967613cde6f3b0a9017fad0bd946ecf747ef444d4f53803b0d8229b431. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB332379908.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x094455bad9185bd174ff6c8f762b6a56cf12877ed89c071aa805a82ebf9a0396. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB332379909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f7068f55c85ac627bd0657cf47f4b846fdc6df91839d97a7ebfab90403931d5. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB332379910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9e63eaf93edf293c0216e5e46cf1e7930ec56e630d6f3b1a90910854f7db468. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB332379911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d7f5ad618331b407b2001991c0342c06cdfcdb23633a6466be3bc030f47026. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X2200050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf695151cbc23eede0b69126ba2660d6f64d91b45371609847ca324aba5b74de9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X2200051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a11c12281de6e398d8e9ee45a61d5867d81cb859015ed6c24d37c3e2c4a7481. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X2200052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x489ccbecd4a502c5b134f44a9587a0b7904aaaccba85f164e3511330ba8a3570. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X2200053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4494e99deca3fcb559ca7cb90a538217fabad3be675154ab0055aaaa5084e404. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X2200054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf1e2cc2eb65a0b49dc40432bb3657bd157a2af03cb46449302342609af3da8c. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X2200055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec4668ba81c30a2d8a11b9424218fed7e3fb3c230dbee5c675babbe6b5fa9271. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X2200056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf5226fc31f8d507d564b9126dd9316d02090e544481aa6dfc650711b75c664a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X2200057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebcaed7aca1de09506380d859052bf7173a8492442402e848d927e75bcb315b9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB332174601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be90174afb3de17bb01d0297d5d91a84728c28b1b566f79c42fa64dfd710432. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB332174605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61625330ec55cfa8f53c44f8a9d7c9914f066aed116b5d646f8917e6baaea5da. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB332174607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb541f1568a07222e3356c35f17191b3d200583143e112d5f20059bf6e830202. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB332174608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67007990a23bf8d4648ca34614c5dddd66a9d1e48057bde96d5022664a0e1087. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB332174602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x274178e3f1fdd7fc0b086ef6cf4eb885cc1e19702a2a2af4c61e40a81d7c53b2. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB332174603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xced855fda72c079b10b0a5e6b56b987b5ce9ac4477087dcd079b900aa520296f. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB332174604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd051be65ce297bc044dc6ef66073525d891095e1daf5fc15d4b50d386973c1b0. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB332174606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d882a3968fbfe4407688b856ec454320b28b437ba1d5a321e5e65b617c4d6f3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7405e4364ee9f2879516f74c42dafcdf5ba898199d0ca8303f975065ec267d8f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X2100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x195c9c700dc04819c8135a3aac3a495d2afa0237460527dd4353d006ce2b6fa7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X2100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063f578eaba9bd1a58d383eb7e1e1a03c7035f7a0971efb9000dc42765d1eaac. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X2100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99901be022b3343f2de120715b638c6a1aa5f8d9e3b576fbdf7aca7048517ad9. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X2100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d394a0a77bb80b80f3810dba7f5781a303e1bc407e5b18e4d7b8d8bfdc08897. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X2100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47535d05bf0ae26c8dc4b5c54da15661f03cc162937ee558acb2a08a60b38b7e. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X2100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fe3ee6ce2cefa3eeb2d70269a3ddf43ec19a247af753058a2501e831dacafb1. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X2100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6536b700108f63510323bfe1edce2639d022b9a774c94c70b77499703614bb92. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X2100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6952389f42be7cbe67e066b9db50364fb1856f53eeea49ec6dbe3c3979c12e66. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X2000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d08ed8b9017a3a75c5deeab56ddcaf6c4d763f75747c66d43d05adf6fc3363b. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X2000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ddbd7b9b2921159047d01efe7bf4c3f8c2255276e6cd09000e5f37377763416. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X2000017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4114659618de695d863201b2523672e5a5471294f04a3a61a6d1aa54a8922a61. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X2000018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea0ff8e1b7460ca11402960ce1f9a7c8ae64097b95b30abf08afa8db7f0417e0. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X2000020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd939f1748e4d3acf8a5f001ccf79b256cad669235992920622e590c0eb70e70f. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X2000021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50b1809407e077442f86f726f3512867d2c5a4a0142ee4a3e21deaaecae856e. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:10:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X2000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7572a9de57b2b4344a5990af4a825b33c241a01e64216e3e0f1b4ba6827f243. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X2000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6948e5e500b76c203d7ae3fc66144aae9a7d22d05f91f12ec59fee6795edca0e. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X2000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x318062fd5e5089b16321ddf27adf550f04b3a6d0c2ae0a913bca35f304ab2fb4. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X2000019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27dc1f527c91dfc942678a77b138441fbdccb67e7d4482f6618e64ed3dac83b3. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabdf473c2f1a7441a123a722b42fb7caba5162f3ec52c66eca11f5de056706ab. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94f8398494c1c491ad3aa0c716df2a681d42be51ba66dd276769c41b9e8935c4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x390d127129b20f36c393e19a2e87bd75ffef6c70e0423dc35d9d320932b25cf8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaaa8d53b1e5f00747a337e071be2bfaab7ded8726c82961c9a856e23028b263. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5247080aa60e4a01d3105a4fe63ca91521e8778dd7b890468f0101191ab40382. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1900003.
Out Someplace (Blues For Matthew Shepard)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x432dc7d3ddc58b35cbcd083d04486138114ed57b662391b2cf8cebc503c12994. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e4a744143178654bca86ab0a5880e316b3d19317f70050d8d60e18bfa549fa2. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60624eb9df0ac0eee08540f9001a82c109502ddd37ed1925128ae88043c2b49f. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e6fb13d9b788a102bf74978150371b84bb48d6d1c99c553031cd4de1ce404d6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY871800013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf68e00c229a219ec54fd746ac5bbd982bcc996e63a57395630e79424351c2e2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY871800014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dde03d8ddd84b66ac0c63ff3c5db5ae518d2eac192a56c959d201c541d881a5. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY871800011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1911501d7d1b580cd57b5e28cd5c373db24c045d94062773a434261c725f194. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY871800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x471aa0b95fa22471299f4fd371bdd9a9da43e13e625ff8a83bdf179c041489fe. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY871800016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5270cbe0974f1336f3f8221b210ef5873bb3fa66681c9603ba90c29f5b130532. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY871800017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x163bda22a844e54544135613306d406e6a4480dc532eb12ef5bdcfb0e1b028f7. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY871800018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x182d56d3d0a796e050dd143f94a4b93c0a53a13908bd021b18282c8eb345f051. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC09021242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2c4cd20b21f3b27abf5b8583a2ed8a27de232a69e10e25fd7cbdb8a68c7b06b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC09021243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf89e4ea63b2f4409c8fbe95fa118e8c3f6d2b92523db24795eae30ec3189fa5. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC09021246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c3e527b93fc63685770144c2f4201e6a66de70737484ecb76a12642a0be46db. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC09021238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcafc99fd047ee2b9dc2bae493e398c9a78a1f0484586989b0f126938f858b4db. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC09021239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf518a6bcc158ee523fef27837cb84198501834ae94d4e6b8a9e0ea12345f6404. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC09021240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x642604bd1bc7a0d5e3606a335b46ec60991329c42cc4c47e087cc477ae454fbc. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC09021241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1435500ecc7242b64e65050ed288434baf049b05bf1708eff3d5f7f886686e8. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC09021244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd569594612c91c3f530d55e4a15e2e5ca979d77ce57d64d8cf9bccb88b25a909. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC09021245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b0caf6d93dae6e00a91971b69b6033f36eb1426ce1123b6da7a015616608c2f. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC09021247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9e8c2d50e3be0405b8e0527480827c7a5955b02dd83aabc85c1f3d9f3aecb19. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC09021248.
A House Of Many Rooms: New Concert Music by Fred Hersch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x046d4cd3de6f8457689c995f9d3a479bc7a07a1c748151bb66d7ab25108e97c2. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAB11768707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b4ffecdafce9387a9fee912e790b1038679795fcb75ada8c84daf03cbbb598. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1700041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xced57f92ecc0dd51383b2ad95e986452373a6b4b84c6212be02c53c3d0266518. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1700042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc61f0fa891f1c8af8733c433e92d70310653836e00bcb419d312df72a2129ad8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1700045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0806e9a18edb520d02f6007c21c82bcb29065e6214d885954a70b149e74185a3. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:15:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1700039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55fa5ac64316d51c721cf8861141f79d0f983b2f0607de14602fceecd216a6c4. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1700040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d25edbc26abdcd84335d99e495433a768b09fb9aa7e465f8175b02cd7f9498d. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1700043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x738428493e60a0761b58f6c211d7558af2085dfb945c6a8e46e62f57fa0e871a. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1700044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e2ffa28fdc9b2896ff59a162c8c92f2a5d910c543f76a47f269ab1e5bba5cc. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2W61643203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34478f14519603455d68dccbe359245553f6f13a14d4b8ffc4f75b26e07ddff6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2W61643208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c43bea35ed920f89d2a6a8fcbdc99b65061654c2564bbbf83f6437c4e1a82c. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2W61643201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf33a56dd512a2c8719a781e17411db3f7498d1b69a4860227cdf893b0dc3cb26. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2W61643205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78857f495aae1d8979011300cc98ca902de5a6eda349e4969a4409400004e6f8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1417165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7761dcee159f43252784013879a0bcfa1eee3b780ed20d8f7f6c7016f6dc5b9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1417171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b6f1a9742841ed59435a3fa51e9cfa578bf83bec53d7d8e83ea9b973bb0be42. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1417166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae7af590fb170f0d3fdcd3c385e5a88f2991edcefb5b89dd2f9ce8bc480c330. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1417167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e52f9c414eb44e8e65cc89b6120e743f25b23e03f7916d093b29d7e24408be0. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1417168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240a5448ca2c5c2559b5eb590b3bd5c069d485318fd7c5e42453c058b7cd692f. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1417169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ef0ed66fc814750969c79e1ff93054a86b2e1da07c97df750f10e54e7551601. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1417170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x680fbf8f98c16335c10605fbf3f56b5d75aa5144865805ef850aa12a1d94d935. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1316801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d0753b3c2d7a75d46c6a79a04ff848e50bb09ec8258bea1ec087fb186ffa2f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1316806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3da0a2c30136bcb6e9ac6b361e06121200fc9a2afc3ff14b401874e911a6a83b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1316809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d4663a501f4ffd8c0d1f10d8894be88349246b1626cf9c80cdea23241b44f84. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1316802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a4a00af3a80c90d23e14ff675794787a5cd43797c9b6c5276632623d7557027. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1316803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc1dcefbb41d1adef7a746bea8533b15922439f385ae9b255af1f1938f4f09d. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1316804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb107d6b60daec8cad76a6d804e86747551e51e305eb6bb456db6b3475657f12. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1316805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a3e2fa33720b4921932ae287d2c5033feb7f15b7379f47520311bddf025b938. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1316807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9f6d80fb44610de2b7b1ac8033b598648dee16698903a3bb49dad33c617aa09. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1114701.
Pastorale (Dedicated to Robert Schumann)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd62825ced52a7de3949e38f2a4a022f15ed7e599ff4229e798b013850fb206d4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1114705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba8198b0cc5dcbcbf6821904b03c11e93a7e07f9a6062c4fe0e49e17ba90c330. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1114706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x256d4d6a106fb75362a493e4b877f57511c0c9f251809ca2bc3c56d60301f219. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1114709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x222558b0013d7120404c39a40a86a66c393f75cc89d9499c92ddcfba91df28b2. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1114702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x192edf6c79fc90d5f8939c2c923f4641d5a8e60892532409a0e5cca5dfee116e. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1114703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0197626d3ad8803a706ac095f1d66f43ab83ca5710439171aa983217241f59c1. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1114704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17f5658590517c70dcbe4e849b2d1586f9513f7e0911dda243c36ca5299df360. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1114707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca836a5fd6511777c6f1912b6c939fa7719ed0d8f5b61814de2b456ca952bc14. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1114708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d95ad621213f1a33b3499397dc6e1da78485b66b52d0248f06739de3361756. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2W60922304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8fe446ea51b0ad36aaefaa6ce0c357f1c7341b135373a3789d430d4c8e0e9fc. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2W60922305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e858c467420601f98b3a27d11e742d41fabbceed606b1b66bfa8a47c6e00527. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2W60922301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f9f8dda987f46b974629c96474e076d5db41ecf6e0e8eabed02efa3329643f. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2W60922302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5475f3b8f196f11f22851191970063bc07672da59c23854cf2b2343920d354e9. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2W60922303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34220eafe9f9e2f7f2692805313b6619e7764a6f6773f6ca3cd1da2a4d2b8ab4. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2W60922306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eb84e1fa70536d281e870ef917c9a3f045f1f66b4056ac4ab7f2fbc74455a65. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2W60922307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b24feed65dd7bc870863faadc303ff4d288cb7fb8657fa76e3e319b0bf9299. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2W60922308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb5520b201c07be0e744522f0abda55e4731cd2f00a4748be72058f75a4ca35. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2W60922309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4a7a29765bef300e9315d81600face6db2e19b494e289a308746cdd8a4075d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X0712402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c9c96c2ac5cc4839767d01f423cf9b98ac53a0ebbfa4bd90e1618c79689924. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X0409905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56c00b093fe569acbd0d84f87340f1706443a7259d41671a3173795edf5f6914. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X0409901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31f76542cf90629aaaa7e54cfe7dd72212794ad785210aa02da0a8ddb18defcd. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X0409906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x856adb596599b346b4e0857e9feaf7be5c0da3e38171cf24021abf40f97cbc37. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2W60410803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb3bc7b119581833199a39650914913c85d48da7d637cd7f974eb3bc003c0e9f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2W60410805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa55bf3ce23a0063bc5d08250f652d512ae833d9e39f651d9fe153d61d44ac57c. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2W60410801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e8fc44d52506a6dd5faaea3d8b256e3ad26228ed98c0515717150e70ed02247. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2W60410802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x116ff69b9717b868fa47e52ca40c4b9531f0ccd1b8257180981373d0f95346ca. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2W60410804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x529d26e3e3d783d98ab4178866b5ab2a99a22e915ba44680700a29318f88e7cc. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2W60410806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9feade7feac23c70f6e5383ad6f046a655321f94be8a6fcd0214f5c3a89b727. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2W60410810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe42d8c7ad18734b8aa583020abd07f7c1b83df7c7e2146763b1be02565a8d5c4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10061202.
Volume One: Fred's Songs / Song Without Words #2: Ballad
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x332d1e6c5f007bde99a2a307baab9bf0bdf8cc7fc4e6db51b4b6c901eb7a9a63. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10061222.
Volume One: Fred's Songs / Song Without Words #5: The Moon's Lullaby
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa21be2b28204688b38928dc657c46cda60c1ba9285c884dd2778cb24d125337. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10061225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5026d9a5bef5ec67eedcaefc4788d63a3c2515aafb71da6ef81ba0aee699adee. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10061228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6187ae604f395cb1b251c40313450568f6988234dc6e93091df5f2cdb81cb8bf. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10061229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2d107fce796df0e7e63791ea84035ae433c810c54a9e079b743bbc8af02734d. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10061220.
Volume One: Fred's Songs / Song Without Words #1: Aria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd353b1a2bfb0c18cfe4b348a878546665f247fcbfb6edf3720870274c3631454. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10061221.
Volume One: Fred's Songs / Song Without Words #3: Tango
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce0eab8f0789f1d655dee5e541cafc4951c371744aa5d8822ea9c6b2648ac10. Chain 2 (Bitcoin): anchored in block 960355 (2026-07-31T05:49:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10061223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0150e611ed60ba4cf31675b0cda6f73140de3ad0dc66ebe14799e1b52c5462db. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10061213.
Volume One: Fred's Songs / Song Without Words #4: Duet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x105045eacc89749a1f7c51e990e7a04a608a6c8a4c25699a66a8fde4b3c6428e. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10061224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6223df9d5d3e341382f152bc997525a8ec5fec6ac6de0638502493d08089792. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10061214.
Volume One: Fred's Songs / Song Without Words #6: Waltz
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31766b9da4bc97e75b20c6885643cffb27f03497577a76e516a3deb0b7a1ecdb. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10061226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc620dbd3456c4f54a60600d4e1dc484f4f3bbdfb5cfc02f269ff7a6163545b. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10061207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe43568ff0932dc0f3bf5e0077b11f0a99dca13ec958bde74aa612064027dfbc. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10061230.
Black Is the Color / Theme from "Spartacus" - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x269355fc7a96b9f42ee3feb2b67e74eacaf4747d46f05c7a825504f69a86b846. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19955801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x393a7645d10659854e061444edca1f4a8c657e319c323fe46df9d465931ef9a9. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19955802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28696a18a5432d342a5a5018380bdeaed8ab42c1b85f59a5d1e5eadbc64a207b. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19955804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46e5d2bab3d0c035f4b405db2a0415956c389c019d0f00b639cfc50f32748dbb. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19955805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dab25b2fc7890bc1c9544778e10a3055b80c72cae2fb855461c989a67136031. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19955809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa29a4ac2d052d4ce761d672d10d45622b0cc7532f8f777610401f1233880197f. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19846801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09246b7098d540894c78df1a49feabccbe5989a2c5fa2b4d74c73f72b1b07da8. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19846803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa33506a46465fe291e776052c7ba078d64facfa6d84b531016379ddb8fcd389e. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19846804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd946c0e87af82b269cbac543cba99a993062e05459b4ce9e0da714e5c38ba93d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19846805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd07280644345dbac607d632f23c3a21500bfcaa73e8a130588e8efc92f1bbb73. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19846808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x441abd2acd85e9dcbb121a2a71d9ec5e5f5266683451ef1156170bb6203b1d4b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19846811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb8810f117e3bc57d780f6151f098ca5c2043f1069caf0ebf86760be9510301. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19846802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4573dfb3a913593de0658d5ba792da4a238015a7fea560d05ecfa97444c9c446. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19846806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb476c637aeace96d5c1b4c72af045c7ba45c87082ab8ef8c8adb0a995b6a761. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19846807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac66b3bb81424fcd32ef675daa567d1450b31e1ec741bbaab10491a7be8fa7a. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19846809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3feb27865965341651a1fafaf473199f055afaeb6412eac97c232411b4f3de36. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19846810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ba249e5b462cdae823596cc5a3129f308df178f61f89865e1f8cfe629f9fd2f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19745602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b4bc5b2ac5ce1616ae363a8bc74df291d86d853c25bdfa821e66591595ca473. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19745603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7b4ecaec7e865ac5101299c4f3e69c93679c6fefeff0d3c6d9bfe3594c84cd0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19745604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ffc76aacbfb3e97ffb17ade84a78e0160c1c7e7d5c7f5c39cc3dff0a40be1b2. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19745605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc36d0c2a4da1f21e7be6bb89c9df15b338aa4af35babeb9a9b05ce1f88b80b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19745607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf12dd6777143c634baec75ea121c049b74e8b5dde3c84134c3fa60921c8f44d9. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19745608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f3598b85c76b552ffa8eb762ef72ee23813e974aecdc1f33d2e2cccd7456cc2. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19745609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5c98bb0d7f287afeadfb55ec76102c760415f2c80b45bde99435213b91008d6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19745612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90016a627382810ea6100fbb5defc7a68ec231916b15496860b8eba410aa2cd3. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19745601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88f83b8ece0bfbf638aaaf977c8b0c18125893619da9c7b1e8b5f99f13af61e5. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19745606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d40d72eb84a796c52d5ac3287c3888002d0f6cd10d55adc7a280a31d2ef3948. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19745610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185b5308a88a899c16700fc9727f0ae0d21acdc55176020d2e2c2329c21f833b. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19745611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc95c643d30cac8f13660c6370731be0ca1dfda37dd2b50ec8caae905753e27d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19641401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb1210834342c7e94d455612a43d0c0c361c42ed1bb65c0d1d958db28ab14acc. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19641404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad75f06d25d1acbd34e8de56541281a311bb9421aa3086e912347b67d26f3dc0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19641405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x871559a875241cf4bdf1d21f40de85486938fbba57053431439c8cd396907ff0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19641406.
Passion Flower: Fred Hersch Plays Billy Strayhorn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e53ff84a049bfa1c410b390fdeb8aa5795d316190ef110d7fbddf38291697e6. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19639501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f15dbcac62dc2e0801d3a4df01e2738ce6174aacf99ad12157e6d7b7db2e11. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19639504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b4a507a27d434034a2fd31fc82bb30ad099cfef6d9b11416bc8a6daecc2c8f3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19639505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b9573fe33fcf945fc10c62c750efd55a7e9db0718aec8c1fd76cb1299f9a2e3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19639506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd833dda4c4f79d466c40f0e0eff6faaf9f4f0127532271b9f1032f553bbe1df4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19639511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50eade402b7cce0a59294d4fd2e5ab0c5d8918d2adebec151a76dd82ed696d09. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19639502.
U.M.M.G. (Upper Manhattan Medical Group)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71dbe33f6fea7a4ed6589a970e79f111ebc67311f311c4c0d017f68aed508c13. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19639503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf51464f7a1a72fe193d8c800f2fd319629de1c5208b33f736534622229f3c1. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19639507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c775351918a08e2b2116a1d90eaf49a6aa26a5f1229de66a2a82138bcf43385. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19639508.
Ballad for Very Tired and Very Sad Lotus-Eaters
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97b1d5f8ab8d7224f8570845e6dbcceb813fe3aa4a5a02f3d1a01c76f8867461. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19639509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9564f5560954b0c26cfbc6c9cbfb0dec27270191a995bf6ab0fd6004ecf16674. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19639510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fccafc10abddc591c63c1aa300411a2bc02810d2467264f98a4476e4f4c6538. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19639512.
Heartsong - Live At Maybeck Recital Hall, Berkeley, CA / October 24, 1993
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d259b182694c3fef76216e7cd5974fd56e9d9f0cfb60b00bda0e9347fc9312b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0302618.
Embraceable You - Live At Maybeck Recital Hall, Berkeley, CA / October 24, 1993
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24c0dba4795763741b6158dec906a1698428082e672784e24aff42b86ffd879e. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0302613.
Haunted Heart - Live At Maybeck Recital Hall, Berkeley, CA / October 24, 1993
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd29767e0de4a4d7ffededfaf5e7581a8b8b57f8eafb1f2c7e9cec21e318661d6. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0302614.
The Song Is You - Live At Maybeck Recital Hall, Berkeley, CA / October 24, 1993
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3709ac4f620dc7676431dfee6b80a919f1080cd2e593261d28d1765dc4151cb9. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0302621.
Body And Soul - Live At Maybeck Recital Hall, Berkeley, CA / October 24, 1993
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7768d6d2fd098b008e68a1ae16ff2d47f9b2ae1ef45b77851e78f00a46a23a98. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0302623.