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 0x8dff7765bb8a82446ae1d0cdb8add839a0fdaf02de89ad70f7605cd92e7be521. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c48b9bd1-4026-473c-89ce-cb8560e36c90.json and https://artists.proofprofile.net/proofs/artist/c48b9bd1-4026-473c-89ce-cb8560e36c90.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 0x8e84c07e93317766a3be8115bb37ee34b9123389958bab2ff7c36da27ced4177. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1000421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa76f06476a1a0d61103d5208ecd1f950d6fb2133b34a724db73c526abedce884. 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/USASN1000401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13fe0088d11a9f9a80cc638640a2cd3e0f859f84700319cc78eead994127210c. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/USASN1000402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d823055b72324c635d8e49f6c126e863464ad700138ccf78b3534bcc62fc472. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/USASN1000423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc5b623df4709f2c6bc087a1df28f0e416b2a0d6689bb63e61d85e8c7502b1aa. 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/USASN1000403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc13e779405c563452d6a2e31ef05dec440b94737bef6d46b80395a55a5ff86. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1000404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13e995295a163cd9eb664b138e31a8d3a5d0f8228d07d74499b9b1d2276b5691. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1000405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x085d80b5c7cadf1dfe6bcc9898deacd23290522e6f6e084e1c111419b9cad326. 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/USASN1000406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5228c2d5d7239143907e8f92906bd9b9712fee3a652359cf810de532c1c12342. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USASN1000427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47bde9cfb702f54d4e613a28d7bd62bace9231dfabcd10892bfb993d8b12dffe. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1000407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb16d366aa74c1d110d09cb1bd2c9b05eb74a417199103ab5e746a77ea26d583f. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1000428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ff78290cc424ec8f1e0be2eb49f0e310b707fa5bba2603a80c673b7607f1173. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1000408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8910aac288eec45ad87c4c63b00bbbeb2b58ec898a61723d77fe272a2b052373. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/USASN1000410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef897213500737229bd0bd00b9e428f33e4027f3ba9fc1a158f0c9a957581d0c. 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/USASN1000412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c6ee44908625ac0ac6d61c9b6c119a21c743c6a696a5397497a9df2f45be5ac. 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/USASN1000433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c8ed3b0ab9e42380eada6f269d851304898895822bc5cb6689d795035e3f8a. 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/USASN1000413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x246356b42b01d5def44efb928117744f20754e2c1f441291feb2dd6120a58e82. 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/USASN1000434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5a032859c6aa909d5a852b2f2d9c991305239ec710715edc7d65a858a4419a4. 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/USASN1000435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1569a385a592dcb986cc01f79bdb0fefaa2dc452b9ceb3364f05833607588cda. 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/USASN1000415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fef38c87fd5312f6bec6d5e5ec7915ac5d9b2f51d15d3fc87f3588db75b0bc3. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/USASN1000436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bccdbaf315bb2b95e536c1298cf2af6623b976bc4cc26129cd1b6a3cff08d6c. 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/USASN1000416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe01e77a0493b873835ec1f3ac857c05eef3896ef03da704019fe1cd11028834. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1000437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66f2e68618077e42d5f6d579f6b258ac745150f4113465deb4494f39c45ad72c. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1000417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b1c22a3ec2928f8660631c2b605164c4fd9b0c40d93f0e3e543f716e6c366ce. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/USASN1000418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba652312b092217e28633280dc9fe8219d648946ccb60b01613df32a65334dc8. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/USASN1000439.
Should've Been Mine (feat. Sleepy Malo & Nate Dogg)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73dcab63f81aeea4a205155e897a2cc1e75a6d3931586f35ddad3a25d9c666c9. 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/USASN0901771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc91dd79e1c37fade0d9c648cb89670b9ce0b93ca27afa551dd53ac5190f2a042. 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/USHM91445737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f7550c3e2e15a9be2937deac0255da958da122933ffb24d8fb09e40a3a8e5e8. 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/USHM91445757.
Killafornia (feat. Lighter Shade of Brown & Kid Frost)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c0ac7484bebbb3e8d75d6fc4f66f7720ea006c196df1da8c890a9bfff435305. 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/USASN1103183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1fecc47a15bfd12c268a6e8535e5df8409e874674e5bc6e73d514192fb849ce. 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/USASN1001794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x653fdd3294c085bf22f8d223dbd6086a185f3392e9d6f5cd289d7027db7a2ab1. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN0802092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe88e0db14a76ad4f952c31ae5e16646fee0ec399e0b68ed08efcaffeadccdd60. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/USASN0802095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30c34433d523db2935e4c5f988834aa1e15ab206b35fe71f681709909e0a92b0. 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/USASN0800284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d5b291b5008602d9a1e5f2211e3f6e6dda226d362bd265c93cbf248e46be0d. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN0800285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d3350272ffc262fb8fbd6b87a20f276ddd018cedc3d873eff986e51c12884a. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN0800286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c621c1c2e484786b6eeb9db2035e2784e3f0084435c501aaec77f37d087c141. 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/USASN0800287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7020e3829e71ee40d240b6582f4b7daafeb9f4dfa701d52171d578a148837732. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN0800288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x892f9bee71522baafdb7c188e5eb4e9c5194d3e8f3122a22f94bb40ebafa4157. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN0800289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aab0d514fd50f8af2d355838b9f0062c81d6757a3a9c54f29f5f84e6f6022df. 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/USASN0800291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38096a18bf721aae4430aaccb0daf0b5d5cf90fbdd3a9ffdb96952084a95f296. 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/USASN0800292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f28c10aca2809b3cdfa7b614def247eeb457c2a8e48d493403cf2632dfba778. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN0800293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1614a9c4eddb04ecde4b185a12d039d8258dca8e48bbe221a61ef308c84a117. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/USASN0800294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6103375bff73b213ef0677f04c1063f166d3d1fa8c693195ac4d1bc569691bdd. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/USASN0903595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd991e3c66bd775cb5c653b5ed830b86f334a33ea572a39587dce199e5c04ed99. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN0800341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x058c0661caac3020dbb88d05b7f53a5876f14cf97849e4f7f07b6cc6d9d596d6. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/USASN0800345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9742035d0662bb9943f3906e5fdd8b6833e709d7dba9297733d0633546fb0347. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN0800354.
Southlands Most Wanted / Volume 2 : The Soundtrack