Eyram Ruby Amanfu Ashworth is an American recording artist based in Nashville. Amanfu has released seven studio albums and multiple singles. She is known for being one half of the duo Sam & Ruby, whos
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 0x7fd98ea7263e22c8c3f0c352478d5e5e155daf380e40776784eaa9cf05c3f172. 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/d7edf963-fe6f-40bd-a6da-47435b13a72f.json and https://artists.proofprofile.net/proofs/artist/d7edf963-fe6f-40bd-a6da-47435b13a72f.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 0x8034563b544f9eafec5a109b2d28348b088a3ce482fc6e05ed94b80a5b9ed2b7. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/US3JJ1300246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x704410bcfa83c64a58a73b2b0857f0b47e7e28fd7356de3d762675b9d82ce543. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/US3JJ1300247.
Anyone Who Knows What Love Is (Will Understand)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5f9e0c1342eadbd7a451b1d28cd5b3b5d1089f7c73830026a01a4a10c952cbb. 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/QM6CM1400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e81d3228b8d36ed522d42195c8ec4443a88bb36ddd55b535f30ae4bbcbdde3. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/QM6CM1400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f235393265946b055d1c6b082ac8d3859d21f79d9a94d93dbd1c13b98ba4ba6. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/QZAAJ1900437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf26602176a126ad3563559dc76f55ecc711a0b954c9e42fd08bf61ea8ea92f8. Chain 2 (Bitcoin): anchored in block 958677 (2026-07-19T05:47:23Z), 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/QZAAJ1900909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5173a1946976e509dffc9aaaeeb5fd428b04e8e03bb2c46c0bbecc75683674fe. 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/QZAAJ1801223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ad4f7a7b799118a245678e65ec3983bb3bd1f4b3508170dfed68809d3e4749. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T16:17:58Z), 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/QZAAJ1801677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc86dfa7ce25491c4059dd0e7f6ef74856fa8e62273ef71084859c21d2680bc8. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-16T21:48:38Z), 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/QZAAJ1802413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e9c80c3923ac78c5f91246c6d5803224d47f4b6897ecd3f6e08a5cd7021178. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/QZAAJ1801844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97b0a9771fa13dc27d2d4c88e1fd311efce3cf807ebd2daa17c630c2f0cfb1ba. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/QZAAJ1900911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa55bf04f7b5862bd20278a9552ad52b23b5c7788225583e9c2047e9e36785de4. 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/QZAAJ1900435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca17551d79ba024c8d30ab9cda4461719d5adcc30d59b14c2a4a616559c08fe5. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAAJ1900287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x914d021b290cad05ea8171fa13a117c6863859ee453cf29b0533a5c649157c45. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAAJ1802414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dae7fec4c7662d06cb39abe38fbfe04f978dc087e68f013c3f5a8454dbd80b2. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/QZAAJ1801842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aa1ec54883e16cb166118304dcc852ad9c9e983ec185eb203928d1474582c1f. 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/QZAAJ2102753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0957e751e97540ae23ed178838caf9f511d565ee03aa1b0266c99b7af171829. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/QZAAJ2000428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7726dc90c2dca025dad2cfee29ce7f3e399e2c1294733d6381f228db5d5cb1b6. 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/QZAAJ1901826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaefdc587f640a31ebdc32988bcd13511edd97e38c7a3ebdd24d718b4416be79. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/QZAAJ2000848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ebb1699c72ee100335fb96ce5bdf587755d7c4e75e68f6e2806efaf83ed9c9a. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/QZAAJ2000847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6022d3f02f94814d2a0baa3d06b04a433758ed0a47f51634e9e46123f6116a20. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZAAJ2000028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40af1bcb21363a902ee3f75025c250f0ff41ce692188310c504352687cf4ca4e. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/QZAAJ2001069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x804bb1327cb1f44e4846aef5357c4641e6700f5869a073d2c22bb99f4e0db1e6. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T08:32:30Z), 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/QZAAJ2103379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26825cbff72d6d4f63093ef1c56635f69c661fe09dc46298934f2e23f56a7aea. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), 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/QZAAJ2001070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55a3c52448717dff4f5cc63ae4e2af48df5e1387317f75f267c7b1a6e69b0aa8. 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/QZAAJ2103381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdde55a3d5c81d783cbce2fcb713fb9787f257c6b0129121782da5154994d82a3. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAAJ2101945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7438f5ef70e53a4e288316fc3b95cc266acffeaf565298962eebec130031427. Chain 2 (Bitcoin): anchored in block 958571 (2026-07-18T15:39:25Z), 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/QZAAJ2000286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x910aea175da2d763c71939b47a8adba6510a4bf1750c32950f7b963e1a7fc1ae. Chain 2 (Bitcoin): anchored in block 958830 (2026-07-20T05:30:12Z), 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/QZAAJ2000029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c08dec5d9038f3910606e09a5cbeac036076a0f9b8070affa9128968c04b07b. 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/QZTB82308049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f8f2a8ca51753b2b0370d22e1dbf07c8ececf8fc54fbc26ba61588cb0303d1f. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/QZAAJ2205055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x730e2be418310a66bdf4db1792a906cb5d7c0066d3e0d19d113e564cdd24e1b3. 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/QZAAJ2205056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79b54b4276fe6eaabb6d89b4d3b490d7c6bc1a0c40a5cce80325f6f63033616. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/QZNW72405833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2517e5f66de838de159635d308543b032c1594a58628dc335793edf07f816a. 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/QZS7J2111907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda009850b55529980c976ca9cb4c5816887236c576cf39f889e2e640f17798d1. 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/USUG11902931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08f7050d860ddf7ed688fddcbae03c9c180d98543c11f795f8e8a8b325d1f459. 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/TCADX1830433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0102fc2ba95a9dace8f2ce809bdfda89f20cd28856f1a106547bef59c0d1586. 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/TCADX1830460.
Zero Tolerance - Barış Çakır x Buğra Atmaca Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e84797a2bdf40a0d8998a43c5352d104db340b06b62516f244760628f31fed0. Chain 2 (Bitcoin): anchored in block 960210 (2026-07-30T05:21:45Z), 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/USUG12106652.
Good Trouble - The Tide Acoustic Sessions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab395a261d777d390b5ca3e4303dbcd457ab24bc85cda4dc0aeef63b46c966dc. 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/QMBZ92286835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1f08c10bffe49e82ae5ddba7d82345c5144b92815069464694a90306133ab4b. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2114306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1f08c10bffe49e82ae5ddba7d82345c5144b92815069464694a90306133ab4b. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2114306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde7d5a0fcbbec9eb817072d8c0bd16b7f1867c16bc9fa28bb46770bf4ad39401. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAAJ2480348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x462db99dab92b4ec5f711ae455a6d6c981b915010ebb8a169b3d4447a45f496a. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/TCABX1452639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7b5e0572bd9d985927f50a95cfa7da1573139b96b15890a88e05481e9211256. 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/QZAAJ1700731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x897bdfb422434f47777ce80f9dfaf7c73fb4630ca23d83145e9b549ff3066048. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/QZAAJ1700064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x373c50d766c94f49fc4dc540b925ed444ec71c79245d88a6bafd4e0ca5bc0a59. 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/QZAAJ1800018.