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 0xcbac230fb33a6f7dd5e1e99ead1860011006960656db8fc34e69380e52f25514. 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/692f6334-badb-4fdb-b07a-d0a61e29acc3.json and https://artists.proofprofile.net/proofs/artist/692f6334-badb-4fdb-b07a-d0a61e29acc3.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 0x03c3b92efda8bedf63ef5c00a152db4fdbc0618906108cc8c9be24365edc0d7c. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/QZFML2116505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a388d34ad2cd8dd61f8b8d55e25ac7735ad53bef497e93defabcc172db3f424. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/QZFML2116504.
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 0x1cfd7db9f374694ce872777bc12f5f588b636a72faec1284f8f5c466493e3e79. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/QZFML2116561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e3863345d7a2ceab75303bf0a10efd976267106c70695a221ee023c08acfdb. 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/QZFML2116565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9920f2d957d485c120f4faa95af99291d050db10c76b88352a94bf345b922e8e. 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/QZFML2116553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e899498cd0aeedf45c73d92811a5208153c4ecb6264591dcce7a26fa5f2024. 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/QZFML2116556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2f9325878bc0d0fd8bfdfcf1bdc99e15673eb2cd4a4d2aaa5412c310f49105d. 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/QZFML2116536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22e351ac49e2508681d5dd35606d573f23cbc3e0be05deab05f98a166b5e5813. 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/QZFML2116540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aa435874a83cd94d0563bf908f2aafa75e304b364e768385f4fcc39056a3581. 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/QZFML2116521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac34516ad50d1bb2f9c484d30c9ccff3a9c0bd51495d8cafbcc12f83655c00d2. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFML2116524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cddf0119999de9936b40d29f65c58ba1ceaa574ae438f95fb3085a3c1915776. 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/QZFML2116518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59a6447ec77e318ff3edadcef7700f907764167cfa96974b41a0f289ce74cf6d. 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/QZFML2116513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x625cb8d1e48cf22a331094b84480e52f7d4229c64f0e15c0a5786760f7737f29. 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/QZFML2133127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab6d325183846d3ec1053e0a218ce19e65a0e75590446410477c4df9890ef9b0. 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/QZFML2133128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2556dd698e73316fd6dbb92957c69c99708d120fc22d0a0d4761c7dc8cb07d12. 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/QZFML2133129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b2ad8b8cc971d6bfeff38a4dd3ab7729799aa6091f740981fcdefd3edb7c63. 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/QZFML2133130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcffbbb6df45c4da8f92c05f5f2c1f23988bda3484c8edb2ba85b9b761e6da386. 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/QZFML2133131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6665b799464ceac8dc6c4301c306e1ea2b8b255e038b3757935b2fb0f28f78b7. 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/QZFML2133132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54d021e43ffc3819763529936cdf910e6ca2ef1009d87ebfe820e56d9325ef83. 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/QZFML2133133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe95d09626bfbf0d2a8729f873bd15f9a4a8479eee64c8d00c075bc583fbba693. 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/QZFML2133134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x236a1ce550baed2aa9f54d6efc6f283548084b8b16598750e03c6dae9380aa09. 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/QZFML2133185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7404800807b10839f55335cadbd0b35fbebbc19436e9c6bde4860038c68a5cf9. 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/QZFML2133186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x749b3517eb07c8e948365b4af6c028317a4c48a587c1e50a9ef5372eb624f50f. 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/QZFML2133187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2dc0c127fa10ef6962ee9a00a3b6b4f2675028cca8a6972ccc5a257fb845130. 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/QZFML2133188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9817a0b351810d616add41d0eab28b02373768a4b03786834d16caa749fedd9c. 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/QZFML2133189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a20d1f9b2e0e48bbbcfa75774a029ba886e81a216b2017f00caf5cd2c2d1871. 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/QZFML2133190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56a4407ec9cb1c8eb1eab230df088bac3b5e95bd43cef9b9fa81c51293a83f0e. 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/QZFML2133191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb41ef57f31c1f90ef82edc28e32876af34bd78689f63e4d2c2d6ce8232880c1. 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/QZFML2133192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b7d2d5ff9d2080f2970d8d982c7a01fee680a6a90caa89e044d69317f1e1d71. 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/QZFML2133195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc106a51655a66253e61dc5514ca14242d4ade0e0543dc72f5fd3845514bf7e81. 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/QZFML2133196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf786bb25d115bb16f58fd3a2a943a39a34146975d7dab0fdee56c20e59a8d789. 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/QZFML2133199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73b1b74be22d404195346b27cd6b8cff77036e330bbdc2623b2e1373db289352. 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/QZFML2133200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x313722c8d184239f076a1e65db9ef1d7636ac24ec632cbbc2291275e44360720. 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/QZFML2133201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7366acef0d39241410ce6a87da5ba494b3f4fbd9dbd49bcb067cb8c137d311e. 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/QZFML2133202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x668f3167efccc2cb5e6ed8d1db0906ea4c53be6fa7691e159202fd1ffbf17ee7. 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/QZFML2133203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e68d7680e1d9df3b2f3cc967174d827b2cda4f089a993cb8495e5efd14f8b34. 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/QZFML2133204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b967694c39eaa11438a65f2dea1e3023b30f13bde66543c744d022772e8b30. 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/QZFML2133115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1790ed0352d878ca11c637437d3ee08f83a9aab810aea9c4f89e3519d601551a. 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/QZFML2133116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aac29339477d011fc962128b9dee64408759f65a463dfc76836b0b051170e56. 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/QZFML2133117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a08a04bbf8bc76910e7e95194a0f5c4e317d94d8d6ec3aec1c581420863de2b. 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/QZFML2133118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a9ca802991891273fa6be00ba6292459eeba6a9eba05dbf3dc4caf0798463d1. 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/QZFML2133119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96fe09e2abca1424dbe53582f1451a4587ed08026d47cab722028900f727cd93. 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/QZFML2133120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x420fad1d093ab79695248b59d6c8488a4645d618eaf58b206d90e07884e80e9b. 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/QZFML2133121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a85639fd2fd869f88037134612485d9a8cb33861c12eac5507bb5ce12e2249a. 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/QZFML2133122.
Sunrise Dew: Yoga Music Compilation, Pt. 1