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 0x25472d8e5ec43ee76a43334593720b46c5a88f1f54fdb00fd80bfd094e8f4694. 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/912dc28a-3e0c-4f71-94f8-3685b41a7fae.json and https://artists.proofprofile.net/proofs/artist/912dc28a-3e0c-4f71-94f8-3685b41a7fae.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 0x982110eb58def68b17e821fb1b00c9585c194fe5af9031ba85212855334a03e3. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/QZNMW2144483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x127714f29924f8006087fcc90248e6151ecf16f016780081c283a017c7cbbcb6. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNMW2141314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x192ac0fb238f8ec31070d68ae9b1528cfd2f27a0e54f15ea1fb6b5ef5914d3c7. 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/USUYG1475581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe56a27bb3f40f9e407e46997681906e32e847097ab1405b042913696e5010222. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T19:03:35Z), 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/USUYG1475589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d337f513e700ddfa352117601dfda459aae3502cc5c043886c52fc45abbe065. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1475592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e973d08142c07a7d2fa7bb60f64c858602b25424117030383bd2a1024926516. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/QZMWW2134984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77e2986c4c6cffc264dfd6699b0a8526710e717f2568988572baee63b2e47092. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/QZMWW2134990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44d25b0e6e1dd4147807ecc96328eaaae595e21981d8fc35c86e1ab3788c6ef5. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:58:27Z), 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/QZMWW2134992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd242728c546818f75689d324e9bba77d4f4d0c28fea6be1559cd618c8f12f6ec. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T10:28:55Z), 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/QZMWW2134993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54defd56ca401d619b6cc7084b5e4900637a33f037809b65e640d957300fcb98. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/QZL382458952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ada4e844d74be3b3457f0c11a3d038d7fdecf495457e703c40ce8cdb50b103. 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/USUYG1475570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x303f1801ac45b11154ba5913bc4e5ab7d1fbb3c5e9437803276d2e7b9f11102a. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:38:20Z), 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/USUYG1450019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6965045702a28431e51c3c507451afe50a14d04408f0b51e0ec186498f56ffb. 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/USUYG1446835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b608a1d7b0abfb86141fc2b6c77388441e31ac0f95461164431d2c93b84afd2. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/QZMEV2220483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa934329c132152479d0585f74d65c9f40a3971118ce41a7de07bb3617f90fe43. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), 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/USUYG1450027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f8b4e016dd6d1c4dda42ed9a9057533e9f1ae72805881e39d9ff5a5043ea40. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/USUYG1452733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x255fa2816ccf30c237295a78fa92a32fdf4503e9580b379587b174e38557b0cc. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USUYG1483310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13da1b3e92c81105d5438be171999c95bb2e541c3c01dd6d58fa832f1f18f483. 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/USUYG1501296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b1cf91d7c76fc4e5a2d5000d676e98857fcf933b3f6e607c66ff2937b07a76. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/USUYG1501298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9894881ae60e17ef66a14fe039921a53b24e80648f6d2d1c035971e9ef6d0698. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), 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/USUYG1501300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9805ace53920ac284d11a1b790f78f5c13941b21e32aee24f333f78057c7c835. 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/USUYG1501301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c8e81ae54f3f790116404bdcd744859d415f237da0926d9a798645de3c64886. 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/USUYG1501308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9737df1987c538b1b74438c83c9366dc5a0f9160147185adc883065c82df58d6. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/QZNN32309982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0186b624d551b1744976d0d0dcb9257b88201c8a30a79f5b3e4e0e690ea33b4b. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:31:25Z), 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/QZL382458953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d2f6c6c104d276a8cf1c220a1974e48daa7769558497a493e368006c8d9203c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZLL92409925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5edb96af844e3a5f889cb13429254ae9fe1a469905ac2c030244bef68b6b2b49. 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/USLD91759943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec2ef92429ec26d9032c5835abbbca53cae145eae5872ae2669d33eb7235d004. 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/USLD91759944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb6232eac64984988cd154da14a11ee4d11745007b80e4ed5be6c40359f74a68. 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/USLD91759945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea9bd3d9d51d87d691d4f61d8369a8888b86d3b4161c0cdbe8f30cbcaa0e22fd. 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/USLD91759946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34819ea497d09ed77c88722d7b7d8bb90b9e160224b27c93d7d62f5cf680baa2. 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/USLD91758846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c4e285b3dee8d6ba5f3fc5c49b8a7628bc44106afc60431f98bd495502379db. 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/USLD91759949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae1167269f2faa741dd7e45d67ceaa3c997f95257dbd37c62a60240ec5b8008. 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/USLD91759951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f5e9b170b3b19c7c6bdb13bcd7eec072db8c9cf92e5052cf39edff5e60217c9. 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/USLD91759952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d7254879f031edc32c88baf96c64c26e2fa0a90d9eaea14db823c175ec6d620. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/USLD91767252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x798a0a4800e65755779753b127e4d27bbbadbce6cf0b594722ebebf2887c1dcf. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91762406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ad8e21d4c4601a0146b522c5292233de303410fe9d5aaa2d46c0a4106abfff. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/USLD91767254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618b3287e96ceb3bdd78ddb1e54bb362c580e4da12bf4744939ab30846a245d9. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/USLD91767255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dfa61828efbf041505eda8e9aaa438cb0b193bdfd325ec4f2928d322ca996c6. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91767256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474071d5a3cf8fcb476968da95b91ae58cc69d5c62bc3bb80dbc6b5ba5750439. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/USLD91767257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb00b11378322c306eba92315e27b8468bc3850993463e51640b691476e0d876f. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USLD91767258.
Kick Yo Door Down (feat. FFKAYMAN & 6kFly)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd92519ac5f5f80cf84ac8e0a91ef01549aa3870772a4f65277a334c2f4be5b2c. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/USLD91767259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e2d0efacb24b8a5054423b5a62ee71e1d119b14b872a2ea3d2618cdf55b3a1a. 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/USLD91762717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e47b3743c2d25288b4d4da887bb4c5e2c2e1fccad719a77cac9da5571ab5e7a. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USLD91779319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x137a8e94af4c4635f55c6f9cba45ec079579baf74f465311bcda4254de98c4ad. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:41:53Z), 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/USLD91773476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd0c0cc456ff4454a76c4fbde29e5d19a8081d285be4efbb2ef529aafa3cc8a5. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/USLD91779320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e1757ffd2bca9919fbeb8b3252f90b25dc1f87f2d9754ae4c3c860c84793da9. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:24:48Z), 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/USLD91779321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fddfb122b9c7508e36ff2868101333e4185a7601c84d3e94d35ad105a19ed6e. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/USLD91779322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8663c0c1227160e0fab7fa236036c742931d46999d593dfc85ea9eb1b156b9cd. 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/USLD91779323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc61831e42efb99035079f9f724d1bcd4ef912c4683bd300f450edbb8da711161. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), 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/USLD91779324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa932c32860f25a36f625c6aad46fccf0566db6bee19c39b1fe34e39d67137fff. 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/USLD91779325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ea26915d59bf52fc80fba905d8270563e72d3d1a249552b0bdc6339c57db76c. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USLD91772411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a81f051127f105abf9df6a491be86c42e03ec7b6b0eeda27ef9a7e6768ba42. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/USLD91779326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e526e1dbfdfec5ad3764d11606f4249024e841ab3bdd625dd30bb5342f830d2. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91779327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x093456b05d0737ebffd96ba77ab3d99cf53e95f9ce6a4ec959644242f13569c3. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/USLD91782525.