Man Man is an American experimental rock band from Philadelphia currently based in Los Angeles. Lead singer, songwriter, and lyricist Honus Honus (Ryan Kattner) is accompanied by a group of multi-in
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 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 0x0e729118460df1528b10291d3385a2a2c15fd8f63c4602fd45f75190edf62031. 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/b88dc227-5606-4ca8-9661-e58e1534891b.json and https://artists.proofprofile.net/proofs/artist/b88dc227-5606-4ca8-9661-e58e1534891b.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 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 0x13ff6c049b115e86092fa1b1fccaf62cd9e8fa202010b7e250ea4657e0118bc9. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/US39Z0402802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x333d7ed73d6f5d51bb160ecb2234f64db9b9e7b12d68b8f08476e45bd4423a4b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/US39Z0402803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e0ac6719cbb08245905d4340215eb498669f5f89ad401e6a18a1700de5d798. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/US39Z0402806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x542cbc7897c5ddffd5c7434f4a9423015fd83ae1b92f1a4ca21ba3f682095131. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/US39Z0402808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4df7d6792559a83ec870a2d0a76aa2fdefba7b40fee2896510d565c4a869e98. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/US39Z0402809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78a609787b90564fc846fbb1676e0e9ef619dd8c3af37aa403e4bee48b601e09. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/US39Z0603903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe773e854deb7ed419091bd9954e9481ecf6b1caa4410f144345d495245f085b4. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/US39Z0603904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c1d5f54b4077336cc04bf9914780694d6fc3f3da56e8686a6b9672720192d46. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/US39Z0603905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cdeec964136afea6a8c74021e15bc6f23b02ccf21ca332b03de0e6a32be94b7. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/US39Z0603907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadaaf1961252ef130238412b9500bcf538d833d1679d5396fceba3383edebf4e. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/US39Z0603908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49076934becda9e9d687fe37bd7bf8ff368e3628c08202ff2aa0ffebdd290cef. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/US39Z0603909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e7a8c3299fb1edf5de4b58108bc691a77e2664ef9fb973b61e0c02b98e18951. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/US39Z0603911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf83e01ca62610ab2e38a3537862bd25193424025201f0bbc01f9f11129179d1. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/US39Z0603913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x745f21c0cc7e5392d6186cb61b40e017b9778cf313aa6a5520292db009b019ec. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/USEP40802101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9e3e69ed9070a34b7678274d466823ac6b8f6dcf618ef4d7b606d038efde3f6. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T01:09:53Z), 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/USEP40802102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a15937c3ffabc4bf567e7fd900f09fe55673c85d8501aaa073e747e299c5b75. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/USEP40802103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f5fbfc5babb3312ed0c86ee4a7a4e153a34e192a0b4816b8dff5847d7a8769c. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/USEP40802104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea9741707554eb999c229ec619e79116f4ea4a6116b16cf19a9fa50972e0c404. Chain 2 (Bitcoin): anchored in block 957744 (2026-07-12T19:15:44Z), 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/USEP40802106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe03977a0ca63b98e9cc02db51b4d8eedaa6c13b928286cd1232c3535b4e3c940. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USEP40802107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e54cfa14676b132164de392fc03ae025e72c844b1f081e842c872f1506a691c. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/USEP40802108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c9d0f52ba278f0c4773106493bd81ee3a0591be6226178ae8e37dee606f339. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USEP40802109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956f96d3e5652dda0114a4f2abdd9683279d8a7d6536a3af792e4e77c92b3e0c. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/USEP40802110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x640e4a5972d86565ef6fdca4828c532a3d9f3b72c00b4117c1ef91d7c13c0593. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/USEP40802112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5adcf96963eb7f4f680a21534939cd00eaf1884cb859c5ed0e825b360aa1c48. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/USEP41107001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee6ce2845b9556ec741ace4a80386cf25f7616c3f4ec240670fee045ae7770c. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), 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/USEP41107002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44b323af15f212862f9bf8be72761fbb3243bc5ef5730b1c626c3ee1b8169ead. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/USEP41107004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e85d0380c45f20278ea15a94f72e445a84f46a4e6cf6b0fdcfafb3bd64a24ae. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), 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/USEP41107003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x258385968f6d8e22b70737974fc5e8ac096e8ca0a4e8df9f47b9bcc25f9d74d6. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/USEP41107006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca63fc8b66682719357daed97ad7c62bb1bd85cfe9d000bd995f3cf640e9b2c2. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T01:09:53Z), 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/USEP41107007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ba78ea4f9f333427bdb6e8d32bb1213bb2209b9544761844180f8d39f48e7c. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/USEP41107009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc60cad0e6f3e88db2271ed9b27f94fd88abd9c1e15df313e2ea4efd1fd0e284d. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/USEP41107011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aac0708026963d5ce80aa90415f46f2e3cfbaac11c57e6fa7f3b21954b90c55. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/USEP41107012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe27ddc01c9ba24fd3ec7246580696692bb240f06ff76a0eacc83eddb63df00. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USEP41107010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24adf3e01bf61152b92c33dfe3f856cc1cc3ae8bf57856c6bbf370057c408761. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T13:10:36Z), 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/USEP41107013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb6f9f980e49dee30b6a6bd6eef24124db51fedf2fa94e68cac0917b5d16c1c. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/USEP41313003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94647db33079904bafb4d716cc350fb2c132fc97c160e5229f9e922532084386. Chain 2 (Bitcoin): anchored in block 957720 (2026-07-12T15:26:09Z), 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/USEP41313008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe95a6bce1187853f7d7ce791ac2f0a954e85ee60f992b025de123b3fa99519a7. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USEP41313010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eed6e51d628f4a78527f77ae4d86c6f1cd11df0d179cc71b166a576fa26c494. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USEP41313011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x663e43b7fe0df415d9d5e5699f358dff0d891bce1f183b20bdc7863d9e7695df. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T13:27:11Z), 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/USEP41313012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf88e69ca1f459649a1e0410878784cfb432a5c0ee5b47fc9ee0e5583452cfb74. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/USEP41313013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fec4c9e058ac1e3b7a3878f35a3463e78851209c08b81b66c841e43dd852bb5. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USSUB1929601.
Dream Hunting in the Valley of the In-Between
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ea0acecabb8a6bbebb5c60126a942f429177946cefb2abc09404460fd967560. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/USSUB1935001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81f5eec311f7cf3639555857b6a6963cae8eb0c8c7f35ef0f50da26e08a13b1e. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/USSUB1935006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb481b2b3dfb9f0ab473d102d37cfa576ab580029070155b373e4422533e6ab70. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USSUB1935007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b5afe40fb7c8b84d273d7555026e2f9a1e5bf89590654097695c4e15d9eaf57. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/USSUB1935008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cb248f6230bcd2ef9b455127ac6a09ee71dc0e1f20eb738701c224cabfadca1. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USSUB1935010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x421daacb97b75244dc5a04a521f099bc278e643ebcb2867830b7f41341f5c7e9. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/USSUB1935011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41a827acdd70b86163204d85c1a84ab6bef9731e1d0f1b4ec899566040931900. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/USSUB1935012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2554120cba2b5b0197fe72b23cf965725c13b5337aef1e60eff2751c8edb69cb. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), 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/USSUB1935013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae8182d432f3dd57dddf9fea856527e9acd5d454effad546538caf87d78ca6e1. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T19:27:18Z), 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/USSUB1935014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eede1b14dcb8b2186fa7530ca88a6c06c70241c11054c2e70221feb022aab62. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/USSUB1935015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64812b2d10b8e0e2383ad80d484d2b8e6981fe9427c9dfdb890e52772a7ba140. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T15:22:45Z), 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/USSUB1935016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72497cd5a40aa0306439ca17db84e965fa5cdb99efdcb28317ad8d45524c657a. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/USSUB1935018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x623887cd6bac2b1548b112bf105e73be999e026e25afcda2734c0aa13d6beaa9. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USSUB2039201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51285d2a81e7408b9897c82aa7c43a26ae95f56681f13957801686661b67949a. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/USSUB2355002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7fbc872c253f94584b5acb077a747d48ff869866d77d3575ca02ca8a7dd197f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USSUB2355004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ad71468715f89e27f769e7b546fbb5ad110d7262df91f977795e0b3c6a4105. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USSUB2355005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e241d6498a2123fd6a2e2fb9cae2248f361f18ba5c0d4b7a2076742aceedf23. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/USSUB2355007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ecc9ed363c2d7085a9cb668c16b13bcb4ab31d97fa1c7c0650401b49e43bd07. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USSUB2355008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ef4d9848ca22af06c0642a1f95c6f9ebfe9f0ffb0f0b325770266d0b0d4d4d. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/USSUB2355009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb44d46d8b459d175c2c3c58686a12fea4f778be1fdfcec9a8d1bf5bdc3013918. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/USSUB2355010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba1ca1cb314575a9aa835c2e9f9fff0089f6be224ee16a78a9e2118860a1e10f. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USSUB2355011.