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 0x838eb15db8494f1a5d7528a92b5759f2e9bbf9e8fc9082a3442f7c54cee12b95. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/10fe5455-a548-4deb-a7a1-786d31ad7436.json and https://artists.proofprofile.net/proofs/artist/10fe5455-a548-4deb-a7a1-786d31ad7436.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 0xd4fe23c80aad86488536d2c02b0a9869b9920c01d206aee64f3a0b8dca570d83. 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/QZFZ22443245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0babb875401342b3a027e02497c72b4f68466c2e604cef7335430d5ddae5de5b. 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/QZFZ22443246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d7eb4eef03b1198175c7b9a37459f0ebf32cb7679834d2cd6f1f2f234fe8f33. 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/QZFZ22443247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x121044aab86edfc9fe0fc53085fc09cf00c09c7ea0ac3379e07b878c2c4ec209. 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/QZFZ22443248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe650655d734d29c163825a200c0beef441669770d7b930e84f01d6d8f99e9994. 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/QZFZ22443249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134486aca909bc663236e4e6e7b06073a59dbb5c4a3e1fbe5731c1e4f368f179. 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/QZFZ22443250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd39c55904475c1519d300108d046399e50a5bf7c066f6d3fb14ed81efa48554a. 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/QZFZ22443252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x404429482452c4ba08e248d88c21b28089d212e7ea9a0dff8ef77cdb4f29d0f2. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/QZFZ22443256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe30f07a1ad1560e87471be671903dd1963c57d1c44af24fbd53ac513718908. 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/USCO92279801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x888feda53c10bf62a7b6b7e1d3a6382105534a734e19f4d81fab0f9d74c71e23. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USCO92279802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x888ae338b1e140a906f8f366a0d44de7d93fecf370298429df994b21659bfa14. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USCO92279803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a012d4b2131ed721c5619aa1614385bae325d5bc0f6dc7ab0d2dca6627ac6c1. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/USCO92279804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee27c175d76c776c939b23e3a5d8cc03c1a7fba8aa0d004110a26dc3db52db70. 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/USCO92279808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x154e3a4efe39936cbaf04bfe061969f2f3fd4bf30eb947cc7426638297a5400f. 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/USCO92279809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9dd0192e0d506d24ff1a221c7002ba162b5375623fe7b9b975dc825112b7861. 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/USCO92279810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b0a30cc9e3ec32c0e0302ad45da604e56bbb7e3367f661e7774a0de9499c350. 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/USCO92279812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e43b4cb6d50388b5d9b033295d4cf574acfd64f9a4a8b525068133283c424d. 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/USCO92075701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x149ef9a1a8ce0750ad46974f03f436ec80c4e9e5f785dde21ea22212a106b247. 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/USCO92075702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x924bb3b52449ea582df46a1f58a22f45d3ae6cd66564c452083fe94da8fd4ad0. 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/USCO92075703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f4247d5d4c8726102cdd91e0622540c39cc6c64db427d0a6d2d82813b20f4c. 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/USCO92075704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd5f84a2d526cda5b00a0066cfd8cc87bd7104ba6be44aec8f9a1ecb1bda7d1. 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/USCO92075707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e4929dc85a0a1e8bd2e51878e62a387ad257fb408b4069377271b7e4c83e7d8. 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/USCO92075708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8a81c981ec4baa2c53db01a78139dadcaa91cf1dfa6626a017bb7f2c87fdb9. 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/USCO92075709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6910e6ce5a38bba99e123fff75383fe7a9666c2f48a1658378d8213609dca734. 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/USCO91872501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x723bfbfd3aa7f57bd3b133a17413a705121fc84d2f2063b5984b00100ce02abd. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-17T00:14:10Z), 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/USCO91872502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x221f66cf2500080276e8c22fbd46e94ea14312e1563fc4b435c3e50910ced2f1. 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/USCO91872503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4af7637850018273fa6e70c235078c38dc300ee5a2ec9f9edcfd345439d40b39. 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/USCO91872504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde0050af529dbd446ab03f129c21d95946a719559f432a78046f33ceceb6b892. 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/USCO91872505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x433ffeb396e510bdfc2927c6068c2cbf786e3897e1cdd983919ece2b723e69c6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USCO91872507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb6675cad43e0461b214d719e7a3ea9db65009ee7e6c982e30a6003e6cb08d3. 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/USCO91872508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9996443eddd7b916b7567ec19b7a1375c159def571e7726e82efb1e728cd0868. 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/USCO91872509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb40519279bb40a67f1012e764d6e05d0408b0947be771a7b58ef4556e9a437e4. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/USCO91872510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fab65eb39e276f76036fd0833febfc7e1ef263e9b0d68037b98a3c71f6caea7. 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/USCO91872511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf055f102e3c3957e068f1400921a90f865594cd83dfab30e103004af944a0480. 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/USCO91872512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0babb875401342b3a027e02497c72b4f68466c2e604cef7335430d5ddae5de5b. 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/QZFZ22443246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4fe23c80aad86488536d2c02b0a9869b9920c01d206aee64f3a0b8dca570d83. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZFZ22443245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d7eb4eef03b1198175c7b9a37459f0ebf32cb7679834d2cd6f1f2f234fe8f33. 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/QZFZ22443247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4fe23c80aad86488536d2c02b0a9869b9920c01d206aee64f3a0b8dca570d83. 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/QZFZ22443245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d7eb4eef03b1198175c7b9a37459f0ebf32cb7679834d2cd6f1f2f234fe8f33. 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/QZFZ22443247.
The Brother Brothers | OurVinyl Sessions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a94ad9287ed8ad2f39b888b506f9d0dd988ffd44328b74c559e178ca49e6698. 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/QM24S2307410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb953ba51e63a7cd5e7a2aee129f4b102ba8e5891273f0033cbb25d1957f3e00. 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/QM24S2307409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe30f07a1ad1560e87471be671903dd1963c57d1c44af24fbd53ac513718908. 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/USCO92279801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a012d4b2131ed721c5619aa1614385bae325d5bc0f6dc7ab0d2dca6627ac6c1. 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/USCO92279804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x888ae338b1e140a906f8f366a0d44de7d93fecf370298429df994b21659bfa14. 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/USCO92279803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e4929dc85a0a1e8bd2e51878e62a387ad257fb408b4069377271b7e4c83e7d8. 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/USCO92075708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x149ef9a1a8ce0750ad46974f03f436ec80c4e9e5f785dde21ea22212a106b247. 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/USCO92075702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a0f98fac18bbc3e2b96d5ab943f5b114c8eed13dc5951eeff2237c91947fbe7. 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/USCO91912001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8126cc19e7bd713ce6f3acbc448a3799268b6a4b097970b70a6682b72e67cff. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USCO91911701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x433ffeb396e510bdfc2927c6068c2cbf786e3897e1cdd983919ece2b723e69c6. 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/USCO91872507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x221f66cf2500080276e8c22fbd46e94ea14312e1563fc4b435c3e50910ced2f1. 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/USCO91872503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f7b6f94105295c195bb126ff9b863ec4119e10043ee80b2ec2fbc48ff446e79. 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/TCACW1758556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c5fd130cb4c5811c6a53ea792151e532d9470dce73ea2c17828f22fc6e4439. 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/TCACW1758562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f94d8f2772289dae151b05d363da37a16116a18efcb8e4151b5ba8883a781c5. 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/TCACW1758565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e3a3bd669e8b7c407b29f474642d57d36bc91456e71828127dbd0443fe0fb53. 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/TCACW1758573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69889a249f78e5e927ffb4c07f0dd2178187d0786ab5e361d5b0189bfc08cb18. 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/TCACW1758575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc73e9f338aa1e40c44db40f3afbfa313e01e9366c314350273e848e4f339b75. 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/QM99V1612902.
Come Back, Darling - Audiotree Live Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf968477f82f248e53ea12348a697b7afd149f04866ec12c1e31deb580746f006. 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/QM99V1612903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893f376f87223cd8a9893a54a312fabf420afd5b369bbdee9e4b7f4c809f7e7b. 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/QM99V1612905.