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 0x9b456ef9f779ac61390e0fb2b2b6450150a597e2cd9ae3bb37987cbde5ba2902. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/151c88a0-d060-4dda-ad36-2f51637007f5.json and https://artists.proofprofile.net/proofs/artist/151c88a0-d060-4dda-ad36-2f51637007f5.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 0xe3a2ee947e9c8a36457fd4d1415f65d3420831ec567ad9c0410844ad268da347. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), 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/QZMEN2157201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea2f987d7a90aacacfc05ecc84777db5a7ac6c1f99c542d09182b86c5ddd5012. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/QZMEN2157203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa01d1a61e652121131c6281a961cf2c1f0f0097c022a4fcf1c49f649d5ad266b. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/QZMEN2157204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x177c588941d4357c431181c264a695900b1e879fb1a352497148d38d9a281dd3. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZMEN2157206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47d28a510801b10946b90142a673fa7fd8f75ea2eb6efe3a3e28bcd82daa50ff. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32103411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eaa967c42977c6a0682d6d4e865a575226fd5d5f05cac4dbc46b4bc31a161e5. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2171531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b8fd189eed68c53c97932583d523892901b0db948056931ee474440562357ce. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/QZMEP2171532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc04f2a653af198560d20d7a3bd563c5304e4b79c738b2a21715782098fc08a37. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2171535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee375d8d595c7533dcd616346c26f032b6a3b3c9cab0e6915594fa3cd09bd248. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/QZPJ32108330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6585a2fc50c41aa96f2c8463d2fce42a8f98147a97a947faa91acdec58690039. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32108331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd11ca67614ac85d7a7b90d646c6e7a949d252bfecae6c74a196e54f6cb746a. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/QZPJ32108333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac7a06b499b7eb52b92efc3842158ad9e9a364158400840903d88c4e71d52bb3. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-21T22:32:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32108334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd061f83d8b3211cd5f7a70b75b041133149d30f3a3f1c800ef1c3d2919f1bf8e. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/QZPJ32108335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98860e2348f47d3fa1e38230f15da221d17490a43e903a23d4effe4b87af3ebf. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32108336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df27be3f8f78735504d41ca6e70f5228eccf4fa40a65e58b3cda301d1da50b5. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32108337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0370fe5a91be0bbf1944ac3dde470e2171d00aad96be2e0dedb464e9e6f0b7c7. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32108338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc60950b4370180de63d007dcafac785449a0ca09ab6a87ef76294c5e15ff3ca8. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T13:01:04Z), 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/QZPJ32108340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ffdc4e32de0ee7199e0ffdaa82e255a77e352e654c1301d7550416d91e100c. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/QZPJ32108341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a7b57be65d902f80a03941dda761b9ff0117e670e33f2d0b0cee8c994c75ee1. 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/QZPJ32115921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66906bed6ee742e7790c23d7ea78d3c8a9ca7220212a72b20511eeeefb3baebd. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/QZPLR2107170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6428bbe608aa7dce11c063f3bb4fb597558b466880a978a6b40fbfdcdebbcb43. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T12:32:15Z), 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/QZPLR2107171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x892a4e833b46bef6a326b43f7d9c563a0b0c3bea7bb33c7381833d09689afb97. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QZPLR2107172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3760f2e0b4c751fcb608345b149dfa51a373a1bdbe0dc6c4589e739382207c38. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/QZPLR2107173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d19accc07432f155409d11f77fe03be08b98df73fed054a311e05a8f5a4e1b8. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/QZPLR2107177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x641b5efcc555c602221ed9b226c424a3b5e968568dba4accc48d55cc4813f19c. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T10:12:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP52182242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ae886261836290495b199f2fb03115e507df7d022b16c0e68bcdeafc57834d. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QZFYZ2271713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f455d026509771fa0f517b84c6ecb9e670b9ecc3bbc410ab2ced090d69b8f4b. Chain 2 (Bitcoin): anchored in block 958668 (2026-07-19T05:16:11Z), 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/QZFYZ2271714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe54f770e022d1abb843a614df962737f0f0b2a36f0f0ae52c268c8f45b541674. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/QZFYZ2271715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23cac2374729475e656326228bc6197df2a6475bf16b1c66a834e1993b7679c3. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2271716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x761e6fa63b24c54f1f80c3ad362229ec4d2afc459b3bd3d6ae8dc91778b00814. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82268049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff1edd703fd113857255a95fb72cf4514ba170253f6e2280bd6d300eb061c497. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82268050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec4c3de9f1b6ee3c6bc246db4bab25063bbf6985d2bea05e406cd4e7dfe6a40. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/QZES82268051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2be02a2114482827a2c06e8e04120047cd06ffbd57d6f3315d1cb418ef747f9. 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/QZES82268052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa25d195a09b9821187bf01b8f19f6e9cf775fd7c808c650362f6a86804caacf6. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32175581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe62ca259d6fb9305c35cae135b1d14126369fd92b0018bc7eb326294aebb4d62. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/QZPJ32176094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b24553afe4321b501d8a852282e7b93eba472d4ea1ddd321fb37eab1fcbfaf2. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/QZPJ32174229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8a02a5216f2e939b6aea240ff335220618242f4c117107aa59a87cf2b389a2a. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32102622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b4d43c131320397d81d90f25e7a4f1585612faa118d3e6249ace6a1852b25c. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32174230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e4b2af8bc5733f706c704d040f7035abf253e7544d2b7e300a3efbc8570512c. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/QZPJ32174235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdf0783da1d1b35a2f0a0ef4b5fe97e2f7fdb1d94ee2c88205d6e62b49575950. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32105551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a3452bb3b55a804e0b02dc78ffcbcf8f99589a9610bfaf243d237ecdebac65. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32101794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7841513c74b2126b703b9d50eacf323dc2d2b5babd9093f6a0350d7e0c34b172. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32174237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a5c36c656f41fb15f2fc33f300ca51d2a6cec2aaeba7d1d69df45912f16cd92. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/QZPJ32174233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x744183abf7d26f521b3c60261ba3e69be10ee6df32325022f391347bed671c03. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32103776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90684b70a7187f7909c213d0644bb1dacaaef88eebc6c6512fa6770ca0d7f80c. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/QZPJ32151068.
Main Theme (From "The Lord of the Rings: The Rings of Power")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7425435357abbd7e2f0a1bcaa112b3ed19cca2d440603f6514bce09ca5a58c65. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZPJ32194794.
Monkey Island Theme (From "The Secret of Monkey Island") [Tavern Version]
Castle Town (From "Heroes of Might and Magic 3")
Main Theme (From Heroes of Might and Magic 3)
Tales of Arise Main Title Theme (From Tales of Arise)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcb1b1758cc00e0a016c284ea3fb46daeeeed06eba2b11583c2057e166b81ee5. 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/AUMEV2420512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7acac41bbeec0d4632f32108b5235e98dc21799bc1aa90d40fb5a627075e74c4. 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/AUMEV2420513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3bb55c4bafa5af21a08fed1ac6a354a146f24b4b91f12d233e9ad71c786b8b6. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/AUMEV2420511.
Rebel Base (From "Crusader: No Remorse")