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 0x36f938deccc121c2f7dbaaca7e240aec80ef29390599d9c76f224b5a385f21ba. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5dea3547-3736-4d9c-afc5-55a55b85446a.json and https://artists.proofprofile.net/proofs/artist/5dea3547-3736-4d9c-afc5-55a55b85446a.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 0x61adcf0475d01acdb2354ab74c179e98382c77bb7612da489b8f2cab80265c62. 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/DGA062447022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x293303dcac5a212424666b0fed1956b131e544407d55767d51b1f89d808e1dd5. 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/DGA062447023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf591461a9695516971a9ad8df4a0e3e8a353cab94b727d30d112d49e0794714. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/DGA062447024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e446d121592a6cbdc2d3a29668ac0fb41cc15121a18b706e68ad553cf6aa584. 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/DGA062447025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a107d48b705096b7d302ecd045f98b1f9d38836066dc587ecba5860ef073a93. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/DGA062447026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48bbd9061571cd6b9062c3e7f44e276f07ba588f9026edacc42a325a4549f7c4. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/DGA062447027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1459d8e6f074d0ddfb79e95047880a589adeb12781dc8f08253089093328d4a. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/DGA062447028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0066d5261519b233fcdbde0c1008405cfd6589f668abcafccb0e63d4f7fb9ca. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/DGA062447029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb51ad0232a68d99b7990397b91657fd0c646837615c48cc9e51b4feb72ee108e. 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/DGA062447030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1e278abcbec5053f46b64de9ce2f207b8b2808ca7558ee1e84ab1cc7447c970. 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/DGA062447031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cee9367391cef3d25e89ecacd68a54a50757ff9a5bb05f616137ba8436b3bb8. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/DGA062447032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0563a42f77d83e5d072e261630c96c51cd7b75f2e8a9d0023158d60fc486299d. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/DGA062447033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fecd2c46258c4f48c03c786b2cdb7e930061ae8cfa6edfd0f6e76dfb19fa377. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHF032406517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ca5621147d6fbd7414d30ec3d804e9de29267490e608e6ef9f2831c3121ce2. 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/DGA062447034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8e935726d23daa4f9a1920142087e77262902cd603a088ca5a0130c4a1f0206. 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/DGA062447035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa979bc7bb252c703c951115f5d4c0a5cd4cf001e059e5261d5975c80a5bdc918. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/DGA062447036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c6f30e00f8eeb9864177481f2f900bc45cb3a2346f4615a7875b88317773eee. 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/DGA062447037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d223fa8faa8e0c560ab058a52df80c70c5f99e68b4de51dcc1556f202794e57. 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/DGA062447038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ac942835a3a1a13d93376fe3bd21c31aa57da2bb24b3a23107dec0bb16e530. 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/DGA062447039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb065a8cf3b7449dcdac4db66be2a366154789b446113070c829b204d8b193726. 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/DGA062447040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a8bdf1d6c3910dc7835d7c6965e1e5b2d0168f43531c6d53df84e7ad7933d8. 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/DGA062447041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6d5e26ce0364c2a05f0ef553c874c772949288f5eed1f445b0a87908b013108. 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/DGA062447042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x287645b8032d2ce393ca6cd6004939c5d7297d679b7e727a7ff074612a158030. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/CHF032403843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e1af6315ad54ddce124babc1d05dbea692d6a29635f8289c1763e000d51b75d. 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/CHF032403845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2f7ac264c1cf34a31a3914853f4684fdb5dac45274b7864626348e0961d2d6b. 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/CHF032403847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0200ca6c9c737f165bcaba672d9fc78bfbf8ca21c66ad0c32b0b9dcfe7b28484. 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/CHF032402798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b5d6522db742e54206773c82619bb1bde0c34dc239af4378d312858dedf9a64. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/QM6N22474469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37817f1c888ff6dbfc7e6e23070b1599a59fde19f0f8c0c278864f2ae7a15fc7. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QM6MZ2499318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdebc9b64f4548d72d8a6d3970aa3e3281ace5e0fb244503da43d02b7172ce4c1. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QM6N22474481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e6e2aa38e79f44552ea4414a315f63b6d2c2009f4ce4c8e2ca33eff2c852593. 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/QM6N22474476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6c7bd2e04c9ac631eee20bde572ecf9d0c10dd83578196fee75554341f6dcb8. 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/QM6N22474472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01b90f7ce53d67881b2e5308ed4a9a068401a030863d4aa05cb513c5bbd0b3f6. 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/QM6N22474477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb73e7823674f7463048588e65a9b014d1e555833b82e887ec60d2cbb620409f0. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/QM6N22474462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5685aa0440de7084e8deb16c65d1bdee9de8ecebea1ee39ff53295fc939a8b6. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/QZNWU2391980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6ef5349b4c22ebd26d27989380e10ab72289d237f09722aa78283e379e4c85a. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/QZNWU2391981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ca52c4e1127d6484690754c41b8ec460543baad15d4f7d82e9cbceead85dee. 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/QZNWU2391982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1444b54dac91dfadddd8a8936224cb1659fa1d9540be43b81507f9d726c80b9f. 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/QZNWU2391983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98e3b5112427fc4314719d2387c306815de60fd36bdd866be02b3feb4d5be1d8. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/USHM22342637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c4aaed69198bbeb536dcd134846ffa853bee87d3e82beb8a6e8caaee2d3bfe. 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/QZTB82249473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7606f22c249427907308f28203626c37c72bf4a2fec31451b926f1294832967f. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/QZTB82249474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d797f5ec0a715417897dd6b57a2a307775481efe4932354834410829e53486. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/QZTAZ2222868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a4ce99dd8f1667d7163a8fd5b35b8b0807a0a4bf785f19c8d3e25d111121a61. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZTAZ2222869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec707aca665811b2359888c261f2cdf0b95b09590f0735d4b6585ab42bd6c1f. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/QZNWU2208516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9582f54354efeabad2100a530d780f8bfb684a0b167ae57402864455bbb2bf5. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/QZNWU2208517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83fe8949c0509e3e336d4a1bcb7471605407b09f778e21d08ad485d034d00785. 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/QZNWU2208518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ef021e8a81af544c8e0eaf950c2e659515653e0fa045789c8c3aa72731bde7. 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/QZNWU2208519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x514684e557a3f2a11dd4ac38851905175cf1430bc07a6e1f6cddb367ce6c2ca1. 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/QZK6N2127550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10119e7b4d504ab3197f58c9c9e035ce4d21c1459d65476d205638818f8920c3. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2127552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd830c42ea6f41ee8bb6df736a39572de981bbd929eea2a67cd627ad857ab9e3d. 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/QZK6N2127553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63dc9b243d097100b5ec6cee78be83830937bb43256b4f8a4b5ca9c5456326b2. 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/QZFYZ2107447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ee525883737a54280fac3509854ec81f52dbe488e1bb8884840ca15e4ac09e. 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/QZTBB2397380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a238795c9915f183360f9d10e423c915ccd388858cca1a721c40c2b7fc81143. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), 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/QZTBB2397381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x629f6c24d724c2eb80342c210b9af2ad4a77c3b02fb2d79505fac89530c48140. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QZTBB2397382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ca67a0bcab682eab389afd8eb22e16ab7d276b3e50bbf87a3266c5d567b298a. 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/QZTBB2397383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e04ade986f327c303e833bc51976b7c9d4e94f43c011ad58a024231be04b3d. 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/QZTBB2397384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd141ecfc1e202464b331c9a6829c73f4cfd91c79a31a130e9a22d587695f05b. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/QZTBB2397385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab723b430552cbce997fb2efeb7e89a56613ce3368b7ea73d4b599567b772c0d. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QZTBB2397386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1711d442dc29af6192043ce950a98974c4fbf2cfc7e4dc7221f86f108e9f0531. 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/QZFZ22303077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae734a68430aceff5e453ae89a5aaa4a85e9e542f0d60f4e88c34c90e5d7894. 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/QZTBB2397387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58827a3396796c226359a52b82ea320c5cf2e0cbdc34eb68f18b17628ef287e. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/QZTBB2397388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c05abf21d726fe91a02c22abeae2b5d45b7a596d82773ac086e6d67c51b478. 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/QZTBB2397389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37ce83301cc110198b036f77ec8533d47cba58bedb2b597e150f6c13d30d8b03. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/QZTBB2397390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3b525b316ffc2eccddd4877a62d9293e28b950b629654b6c6738a3f7119f565. 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/QZTBB2397391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b01637d5cb6e8c27fb6602b8805fbcfb650821caf679edd8d5b1bec3d6bb1e2. 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/QZTBB2397392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbad59e2efd423214b5477e82d46c425800a4db146da21bac922987ca26ae3fb3. 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/QZTBB2397393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c1ea1d52347567e36dee17ed2b78cfcc7dc679f46e4b976240e8e234c7752aa. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZTBB2397394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5273d002c6fe48721014bd53453569ce39fd650d85432d8fcd6d7c891b8bcee4. 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/QZK6P2527445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea575ea9c3cf59375a9c62a11bbe7257c97b63280bfca244a353f6352e4fb47e. 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/QZK6P2527446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd03016f2e90726c4fb7037a64fdfc257f3129a03195f275d152d3d38205e79e8. 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/QZK6P2527447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc173200fd39319a3ba154ff84b1de4cae04e602ec22e10c5bc5da7a93ad6d2a. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/QZK6P2527448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb4efbba2fc703fdfce03914e737c2e269f637109e2ec7043e04a7de7fa994a9. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/QZK6P2527449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc30fc3182f8f867ab2d4afbc41471d39b3526b4deaeb8e939b3b05927ccc4aa7. 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/QZK6P2527450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc0d390b026170264125044269cc657f5b257503caa0fb0eadcb1f6bd93f2abc. 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/QZK6P2527451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227eb0ab78c6eb22d8b2d755b8498d75a26c7680b1d8ba1a96fd72d4bc6be5b6. 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/QZK6P2527452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90df2c9aec98414e7ba1716371629c894d053d42f32a8b63d0673d639bbda4e9. 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/QZK6P2527453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2680a9452db6dd5cbc16dc5805b1871976e407c1ee55aea0233f0e07f945ab33. 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/QZK6P2527455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5410cba2f065e567729700ab027b3bb38d02635a23f0961c4d1c7574f0bf551a. 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/QZK6P2527457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x261b11e08e5462d9b3a86ec67a6550e6e5771db6b079f4892458372eb507aad0. 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/QZK6P2527459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90545d158b2f74049405237454228c4bb1e8257a5b98ad03e9ab983959454de4. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QZK6P2527461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15283d0a2a2a2e6df136f57a4c9c400b0eff295de32f8c73303e8f97b4254b77. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/QZK6P2527463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cdea0150c2578c6ff6e50ccc7e7d9c90b49a1483c3fe66b95e4685e438ecbe4. 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/QZK6P2527465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1b9cd07e6a1712694ef8133914f698f90c59b8b7569c12687c33ce8a7584d35. 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/QZK6P2527467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f952573ecbbdfe58f958f578c42f5537a71d7566a98cd73cfe0db82ef0383ea. 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/QZWFQ2364028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b3431823ab7f34c884037ee025ccd70917b4bec07d08b368e500ebeed3876e. 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/QZWFQ2364030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79461a937aadcfa38b5d765209cc8eadf5e1d833ef8925bf3a29043aaa064cbc. 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/QM4TX2403631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2563f1d0ba3ce9ea472980e8d2802ee8ab337de2a3ee84d6de78ade760ffc61. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/QM4TX2403647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe740f649a5fc0116bef34c1e0c0634877cedf3c877201984be951be75e8d70ff. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/QM4TX2403691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa34954aa6974f11e8c7b301f242bd8a8541aade7b3b7dafdfde57b40e487c284. 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/QZNWV2139795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a97540451e86cedfd5be36afb39a93759f44dc13acc0fcccec2d7a944712828. 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/QZTAX2548346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc5db1a748017e28b47dbada9d045a756a938e2fd9e55fb78edad4770eaae330. 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/QZTAX2548348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff65cf1c3d92b3207528300e235dfdf37915f722addcae3a99da088d5a0abe19. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/QZTAX2548349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077ab572278229769fda5183a672c2c473a89f5cc44a3ab0ebb005a002b4de46. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/QZTAX2548350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb92585e36e2e65b3317dad8c4d9064995a5a76ff483a65147a5e8c07a78b19d5. 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/QZTAX2548351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5defaf8cb1a534ba49906cff30d189103a779f077462854cbe89b8e7f7e9abd3. Chain 2 (Bitcoin): anchored in block 960230 (2026-07-30T08:32:18Z), 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/QZTAX2548352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x452137faa37ab81451751ce1aaacf53a1b1042633c3eb9edb7e1495f088c7c92. 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/QZTAX2548353.