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 0x9300baa0ba059241ddaa81f0cba596baf606ec5238f67fcafc8c2d493388229c. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/07117f04-14f8-4f24-ae8a-c0311e119ed9.json and https://artists.proofprofile.net/proofs/artist/07117f04-14f8-4f24-ae8a-c0311e119ed9.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 0x68074455d099c742b80a2e04954814da0a984e923d5eff05a3d54d1bfb464b48. 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/QZP7F2463244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8b49e1609b233a780550717d2a5e35b35a48d4e7225b45232a515bfe43303ac. 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/QZP7F2463245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1fe5fa71bd847028818ab8c9eb8a4b40bbf8a25e8d182e4647ce94c0fb00bab. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/QZP7F2463246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x476d29f72fc68a03d5d1b4ad106dd1460d0a39a5dc1a49e7dc2210c845ed827f. 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/QZP7F2463247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7668078bc2f87c63b746fea3a7e5b43196ed3d5adec8d48eabc895d2568d7963. 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/QZP7F2463248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48a0fb31a780d85e1f8e72af54b94c73295e517626cc0b577b5aa16097d90147. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QZP7F2463249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed4d9e9d8a60eaea0781d1a3ef33fe73cca0d73a5cc0d2ada63935aa48e91979. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/QZP7F2463250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4befea00890b5015c32bceb5b5d65123d3a21f926f5d39ccd18065b76f48ce10. 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/QZP7F2463251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d14e49edc816cfdac66d61c1026d6220f5f7ca61d121c9a6532a52ba37271b. 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/QZP7F2463252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb595e65c4e59195cc09b4dbbdb42866fcb238244aa60585933d7730649473753. 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/QZP7F2463253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a7f05f14f52e79a3bda443c16ce76e47d097419fb68b7d490de01a00d641ac. 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/QZP7F2463254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e851153d8c656a41b29ac966a32815cb3f41b5ba5e1e17fcad93c13ab95f649. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/QZP7F2463255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b9b716783295a8aca2430da0b47ef42c5765c569aa96105435d282028882d0b. 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/QZP7F2463257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b03fd8bc2b3e3c6f46956d6a2f018ae9ff162a49f5cc715f9cd0854a4cd746a. 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/QZP7F2463259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21254d06511484d7546af50ec3fe6b0b4d324a7450fd62d60c2d2cba75b93bc5. 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/QZP7F2463260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdef988c8b5d42094ebfd116dcc778fad45cd53e2ebe188def5bd3e4742a12286. 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/QZP7F2463261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d4885d2264ff2828b1bb1980793f14199c2211240f6afa5848773057acd2702. 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/QZP7F2463262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedda78718b5b8347ef3f064cdf182eee808072500b40066486a36364b96592fc. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QZP7F2463263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bba3936d998ff491e947c13bf36dc8de62bc8a3f52b910883e9356d2e083972. Chain 2 (Bitcoin): anchored in block 960430 (2026-07-31T16:09:41Z), 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/QZP7F2463264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a7d037b9a4767762b4b2d3ae430875f256a560431e29001f06b8b241723a0a. 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/QZP7F2463265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc667079c71345eba85879c7e8ebd03422d3924ea01a6d6c1fd454a6ecf67562. 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/QZP7F2463266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1787369695606fff4c086dce1b3f7568b9edcb68c20a69462367293f6915e5e5. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/QZP7F2463267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06452159be48e5795be80be51224507f58e7e6822807218c1d9e0de16fe847d2. 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/QZP7F2463268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f70c5fc2898105e2b61833e419c692202c51ba8e20f53475c00e5457960f5ac. 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/QZP7F2449586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadd2522a8176f65f8d4fc87243d4e927a46ee8c9c94b7ef409e10d48e29a4161. 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/QZP7F2449587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb99ac22f02add4c638e14ea1aea6b45e570f206cbd4de5de0cce08678135af18. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/QZP7F2449588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9c420ba13e7ed895355ba076f4c55823532adba4c589066478226f106c9b57. 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/QZP7F2449589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe802feafe3d1a7624df6aa2face089e09dfaaa6ffd252604216ba8946bfb03a7. 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/QZP7F2449590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79bfc404f8b610b4dad23997185286b44faeeb5bb09ede9a2e6d2eba166a89b2. 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/QZP7F2449591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc643d8addd597ba447ac22bd8102958792498034a6ee26c3eebc4e02def9a222. 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/QZP7F2449592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e5b5327c9fef7d0bd7844ae05f29db1da1b9b868e005f6a74fff57768b1b57f. 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/QZP7F2449593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5694ce80e0a41ca9c2ca9404aa87be12023734f6ff026f8c259638f02527661f. 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/QZP7F2449594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2642d15a45a76c840cd236016400a36834c202abbc7902f5812fb8b6915a8ce5. 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/QZP7F2449595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98932c45c58768e496ea920313d7bedfe697ee7e3af9c5d1e5f6b2487097e607. 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/QZP7F2449596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b828f809a0fd2c1fe5cd1ad070b03bf22b2bc971cc67697be85c349c7404acf. Chain 2 (Bitcoin): anchored in block 960339 (2026-07-31T03:13:37Z), 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/QZP7F2449597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe940d67de737b8cf63dc4be0896c4942d8d2e15ea693cbc573e3f20236a735. 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/QZP7F2449598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x249a817d3811ecfe1e942184590bad5f2cdfe3f535336d112924988fd6ec9385. 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/QZP7F2449599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x246c0f595d1e36195b6b5a9f5870341d8e1ea5a4da9cd768068a2eb0fc78a0c7. 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/QZP7F2449600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffdf79a8c88458f02153e1b25970c2857b417396667752737aaef5ded98e49b0. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/QZP7F2449601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c46e61f714a03efda732a7b9bda7c11532f76f8945950f66f62246eb0fda124. 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/QZP7F2449602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa52215aae0323b43e210adde8f66e6a7bd16031ddd99dc293b2f5054eddbdb2. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/QZP7F2449603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52ab8e9e40cf8194fb7ab16688461bb060f25789c54293bbf3c1a5df9bcc6540. 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/QZP7F2449605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x780273aefa0df2a73b6997818dba719e196f05b2d4f2c06f9b1a5c19fc3f1daa. 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/QZP7F2449606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cae256028ef4adb8ae5f1743c98356e0c8626150996909bdc2b0407a0bc5374. 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/QZP7F2449607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d02cc9577c6981af655c84e21a0326923b3857bb68de28efe4b3449ca02e61f. 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/QZP7F2449608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc1b080834b54cc9b0670540f90c4d9f5b99eb82d3b99c5507f2340a504a5384. 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/QZP7F2449609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf531e93a0ce53d6f1e6c251a80ed1aff38b8f83a2d251a4075a6c39230d0e5cd. 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/QZP7F2443744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e135e6977176975993fe6ce7f08e2dc20f76622e944895519ca17a9e52aa45. 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/QZP7F2443745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e968bc1b353c445703df09e2ea199f11ec97d463bd9786bd9f9fc164e2fd22. 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/QZP7F2443746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa620ae93160c6ebec464879b670bf85c980c2eebd767749d9cdad71b23dc57e8. 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/QZP7F2443747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0981901b82b297dce61af8fbc0829cd6954d22ea737111fdfbd42d56a0c9c3c. 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/QZP7F2443751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39024a35bc5557c5cf980e6c3498e868a79258289abb9aff87e677e7e5bcaf4c. 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/QZP7F2443752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf01e5f0873bd007d7ba49d12e12f2087d19e48cdb9bdd1ce43106caaa7906c3f. 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/QZP7F2443755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61597fc8e839313c75e82ccd3c226e68b26a450565c427301f1f2ef53d56159. 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/QZP7F2439195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e25adc43469c7721472e07ab21999ba867663ac2e4a60984e60cade869c38cd. 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/QZP7F2439196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a03fc064a9fd24a0c8eef446c640ae0f6220f799388de44346400383719d198. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2439197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf3aa2f027c2614e60143253ebb17db81f59fd4ad22c32a6fab09df64f6935d6. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/QZP7F2439198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c7e73bc5c87d20744b0ea366e64c2b0cb1e1499d0211f2d9875c5da52e2abd2. 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/QZP7F2439199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x470cde17ea6310aac47a3d4cb981620ba6a81fa858d9dcad9949ec91b2a84e4c. 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/QZP7F2439200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f63a0a2422586cef8382e087f6007d330e7b0895fe9a3865290955a2a3f845. 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/QZP7F2439201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f2045dd6cefb9166e2fef42ac662cec5fa0c050f45fc210107164fd3248792. 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/QZP7F2439202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed926f699869602566a6dc906782f8427bd63786c63a120f67b3477b9daf59c. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/QZP7F2439203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab4301eaeb5418280c2944432df2300262ed0306d71e9accd700e46c9751ff88. 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/QZP7F2439204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec641fd759e363002968eaca06ca1a6d9a247f99861aa4de4f2f2990d9f5223a. 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/QZP7F2439205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b9b26d6a2e9a48289ac96109014111c8468abcfd91781eb54c384d596c7920. 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/QZP7F2439206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd85166552e1302a898be09fedc2322530d615c5e9643e32b25eb450710aa6b64. 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/QZP7F2439207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc641bed23b60cf1ffe35322030764c4c04c693430797afb4a6f6d13db3e37005. 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/QZP7F2439208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd0d3d1dd1a245741206be908671e61c9584a9bf645da7ef08a54ec1f297d82. 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/QZP7F2439209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a350d130b5003ac28337271fd0a351cf2bb9a6520a5195a9ed0e3db106e3cee. 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/QZP7F2435649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5924cbe323af019844962274303cb4e50675eda85b6aee46555bf59357d1e7af. 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/QZP7F2435650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3a45993d57ee8784cf62a37ba336988e3d2bf44966a9db0837603766fc592a1. 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/QZP7F2435651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd21af63274dd3dd8518859f745556e705e86a8881d6d611ae9a5680174e8e65a. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/QZP7F2435652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cf60835282eeb86f2f4a20f5a1bb49598351acb758040cd8030898c71be4c80. 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/QZP7F2435653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x722a06bb6b413ac10ede00a5d5a580d63c6a7ce9dcad4c088965ed3d702759aa. 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/QZP7F2435654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c969f8df30253ce3d7baf17072e00e8b9f9e8e106dd145577d5a28a46883b8. 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/QZP7F2435655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x555fd5b721f9c3f80e727370afc5bd9c2255b20f721c7f5e294485cbaaa1b017. 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/QZP7F2435656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e5471be77edd675a39dabeb665c8a25602f03f838a1a94f6a0336d53859d8f6. 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/QZP7F2435657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x386f6f9d829fe6f3a8da753b675a9f4e56005a46506c56d0154c3e5916b364d0. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/QZP7F2435658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91d5b3aa7f19deed1cb5a44935c9b7764bcba8906cfbef3b0e6a1bb53951fb2. 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/QZP7F2435659.
Celestial Melancholy of the Elric Brothers
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb27033c9e8b5f482b6db6693990f79fad0fb3c37110521e1e4b09f962d8e3c28. 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/QZP7F2435660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4be9519eecf14c256f6d018e2549741386290b421811575a6235fed14a9c209. 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/QZP7F2435661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7967c3eba3ec2f9fa3a1b986668c02af4c3dbfb7dfd0557392846ee4b0112ad. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/QZP7F2435662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x074a41720f4d7080e980b3efb4026ff9c95543b448afcf109899886b358fb898. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), 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/QZP7F2435663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb5c3a7a69e5bf1106da5be45adb29e026cef28061233c41009e693dea4fc74. 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/QZP7F2435664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f0975bb0e4b91cf416f23d8a837efe36c5ac2092c5c2aa5e7b5b910adda84d. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZP7F2433327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47fbc740957e8b6ec804666f76cbac093cf26e4a5a5ee9307a29b15a99868c11. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/QZP7F2433328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b8e20e7ee6f4a7df87d3f0546812c1aec04844b8f01f34178d93a274892c60c. 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/QZP7F2433329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84ffe9a60b12848a2eebfc9bfd51739bd3d0e0506def3ce0274a345032fc23eb. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/QZP7F2433330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd83490b3dbb1a5d2f6f7f59b0e69beff4af4abfdaa2d4ef64aaa497f82db8b4e. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2433331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf032d3242ffd864ba999384c7b7fc08553782c55aff36d440be478c3c66cb9f2. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/QZP7F2433332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf92e1aed7500551b763b8aae589d84746ee9479790ec9637498a53cad55f226. 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/QZP7F2433334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07afa216fe38b070fa06df553349ef200fed44bcfd543ee215f4cf6b9d46b17a. 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/QZP7F2433335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca867ca69ff44adb27e7f86036e2107e2bd23972f9b66a59638b55d4895d869a. 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/QZP7F2433338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05bbc41c47b1b9b4c18bcde4d3cb760cf03165adb01cfe95d73da6294d4a8edd. 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/QZP7F2433339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x789d5a2006da91a01103a609e664aef6fe9c5a6c3d2d6a602193fdebc3fbbf9c. 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/QZP7F2433343.