Pretenders may refer to: Film Pretenders (2018 film), an American drama film The Pretenders (1916 film), a lost American silent film The Pretenders (1981 film), a Dutch film Literature Cemete
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 0xe8d8b25cd54caa490d0e21bf601513e82a660fde3dcbe3af83686fa50f2e783f. 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/0bd0e4dc-87e0-4cd2-aa2e-1c461c115f7c.json and https://artists.proofprofile.net/proofs/artist/0bd0e4dc-87e0-4cd2-aa2e-1c461c115f7c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Learning to Crawl (Expanded & Remastered)
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 0x499b33e6d03344965fb2faa31ab246f8b8cd8cf63f6ac79b9a682915d10971ed. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAHT0700186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88bbf444d70102455b265074d0e84de28babba96dc066e0012dcc6ba6f86ef83. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAHT0700187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9772a5394fc1075c008e67a4d646a575810535aa1c38887694b084affecb8ea3. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAHT0700188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x527d7085cc43f9b3331959bb09a999662bdbc86fe790aeabacfd58f8d4553f1b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAHT0700190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f08c12dd05b735cdd441ee4e74ec1d7cae47608c68b6c6c638c8c9fddb5c2a. 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/GBAHT0700191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dde99e7818912b47ce84f3ebb282fe29b20a2a33b4f33c9eb79dc290ac26b99. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAHT0700192.
Thin Line Between Love and Hate - 2007 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe47f3b1ef54b36ac28f64bec8c229922c38f115339150cc6848e2a76e33ed58. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBAHT0700193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b176e236be7cd8e9ae171ac68af5070e4821e5d78a2be302d27015b3c1a3c32. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAHT0700195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ae585c99e4399106d1a51400d0eeefa428cca787172648ac0116182fcb0def. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBAHT8003087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19c1211c129914a9a839070efa27fc7d3897a04ca283a50cc6bd87de8aea2e17. 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/GBAYE2300533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02cae376d5dede9f18fd5f8bdc4cf0feba2da7f2d5cf17689411662c7db34163. 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/GBAYE2300537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3caeee9847e4f6f8cb83e2223fba76aca63a98c43edee254787bd0fba253e234. 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/GB5KW2000192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bbb8ccea27acf3a121ca7f408cda46713c123aa1b9802583f8ace882efa19c3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GB5KW2000194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x653ab78ccb22be3e8f9085d28da130eb55a70a5f25cb5f99d1c346c657a05eba. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GB5KW2000197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b1b1adde4bbbb823ad8438f88809b76c096bf2e1c84a163e5f275e91e95a73c. 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/GB5KW1601714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaad319b7d5f20ba576400f3ae208cb3aac79dead20111ff465c70c7dab7ddb2c. 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/GB5KW1601712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aaa39899db2275a55471dffd93de041f6f4bfebbe0bebd66952c7f9e6ca75d4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCRL0900128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8dfdeb75c566caa1f1c697547ecdc68c75f6acd28c71d8a2a227afa4dd74015. 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/GBCRL0900137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92047ee155e5281bcb8b3e59c20decb01a500d698c7c33184ce19a224ffd8e6b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAHT9903159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee6e53d7c61a684ec8c6b37077b6475dc170ce0b4218ff6b5fbdad3f6a283662. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAHT6500542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6132f8a168661db58eafad93be3c447e0d2698d1914b69dd593446e47823b7c3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBAHT9500526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e6385713827fca9df017c618b09a4fbdab5fc9c0ec4d196fab42912c672c69e. 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/GBAHT0300242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc988f7d216aab746017d59b97ecf13a9fd388ac7427e867b05edb9d1c68e82f3. 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/GBAHT9403726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x730733de7f753537b1a2478b40fc6fb261fc6dbae56da75cdba3962198309909. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAHT9403731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaadc1cb8c862f7206e7b5cb178c9ba01768779ad2cabc8a44e3ec9c1d65a547a. 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/GBAHT9403733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99268f37a2775f26bd4dc5a5e4481e870fe815fbdf85b5cd6a1c901fcb0793fa. 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/GBAHT9403737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4299bbdd89b8e8ceca86465b46999763dccf883223092c9ebdbcc329b3967eb3. 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/GBAHT9403738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d53441c2b4bcb8529059873e73738e4d9274a806f446c0a66dcd73622f2bf7. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAHT0400074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f893e665495c85156be150fdba573c38f169919f9d90e7f35db859206e9ee4. 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/GBAHT0400079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e9771906acf4ce619607ee9fa4481cb7e7af7902891492438fb648cdb11a16b. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAHT0700196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0de6ea83949c609d4a3bc207a6f45c4c5f0a9b4ef82c2a4ba899409806e164f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAHT0700200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f4ef616dcc45bcfcd254e6521b06c70b1c44ed73e57b1a2af417dbf02cd737c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAHT0700204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x425ee10f134791e48bc6118e138ef67ec8e84dbcac7985a93fc168476f14e0f2. 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/GBAHT0700235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa251988fcddff2684b49ec9433edb700a70c92a3a9d026478881a02814282f37. 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/GBAHT1800233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9b19b8edd95c202d6750a79faaf730ccf9a0b0d6c07f72797b58657558733c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAHT1800306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b25bf5192bfbb08b62757aa7f9ba3c6938bc8c8fb281be30df9a93d0ed3c0d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBAHT2100597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7828837dd4cbc506fa4ad3d09a8c77799da6fa401dd62c5df7f62066dae46f6. 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/GBAHT1800309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5e0f1faf4fc21b7e666fcb3ce895f24474932e04858215836c9839a6af731be. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAHT1800298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x849fefda84ee75c052e87379f39baa7959853c6351c806fe30dd20b939125e24. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAHT1800299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ca59d67432337c7fcd4ea7cef15a74bf4e612f8e22f9967f7bab0804f08b99. 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/GBAHT2100580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf9ac6c5bb811f5453d715624e808433921808f5822b60c483e80f9cc85db86. 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/GBAHT1800254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da450985f41d61c64c2e17a1a3766a9b616e4de565a5e4284b2f9f72aaf0528. 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/GBAHT1800255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aeea42a03e52050b7144c9bea0521e2cbec0a46b2d08ea631457f8bfaeba60f. 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/GBAHT1800256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d4256e564d4bfb0ca2fa646f1c8ece6df1b78ab49b1e6e60fdb4b8ad396a934. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAHT1800257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a16478bffcdc3f1ddae28c1eda2a400e3bfe1c15d1064048d1535d9eedded77. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBAHT1800258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a9497a0d0263d8189a975bb1831e268e6a78a60750b74d8fdb02f7cf044b6da. 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/GBAHT1800259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x490b033d8ced6af88b9674382d51817a47c454a12a589ba41d14e20e45ee5fa1. 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/GBAHT1800261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1aa0ae09cad7dd8efea0ceccd2f6b3f1a3bc6ad3945a64faf444b3d0eb472b9. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAHT1800262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1656861f53d55461623de75ff2d60ea4f66ede94254bdc18471fff44afb20b4f. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAHT1800264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e9771906acf4ce619607ee9fa4481cb7e7af7902891492438fb648cdb11a16b. 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/GBAHT0700196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf88da72c26de70c3d3ef64643b8030fa8d00d9c89f597a68421ad83db90aee94. 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/USMG29200006.
Where Has Every Body Gone - 1992 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeb7364307f12e7689dd5a291beb5e4d1b9636d89632c100fc911cabab62034f. 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/USMG29200012.
Precious (Live in Santa Monica, Sept. 1981)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe023e8ecb6d4f18036e7e9ed9b318b545522c2ed8ca8c06ab736c0006edd197f. 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/GB5KW2000190.
Stop Your Sobbing / Back on the Chain Gang / Middle of the Road (Live at John F. Kennedy Stadium, 13th July 1985)
Louie Louie / In the Sticks (2009 Remaster)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x193423c615a608709c72b60d829e737950edf8bb241df316d67e9d0a89f12a23. 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/GBAHT0600741.