&Me is a European romantic comedy film, written and directed by Norbert ter Hall based on a novel by Oscar van den Boogaard. It was produced by Phanta Vision Film International and released in 2009.An
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 0xff81b31efeee2ef7db6172505e4a4a612861d7d2a6fe39145f726363523a07ae. 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/2bb5e9ff-40cf-4819-9efa-12f1448cb147.json and https://artists.proofprofile.net/proofs/artist/2bb5e9ff-40cf-4819-9efa-12f1448cb147.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 0xa7a7cd9497ea8e54ac21f1d7717e42950d13d2581cd9a1261d5cf778b5d84e3b. 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/DEEC32100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9b001d6bfa79d17ed5f9c03d05fe2c8a548138608c3b55e6aacdfd57391ab03. 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/DEEC32100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ae4d56012ba3e310943c29ebf7338691c13a46ee64d661d0e661964c1309924. 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/DEEC33500253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x034cb3d7bf3f3ae6f6cf41a9b191c16d1b309315e682865bff1686f801929542. 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/DEEC32100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x315ff1056a67f530c917c581232b76ca39dbcffcfdac53483d7177d50da19aba. 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/DEEC33500174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44ce7d71a2c9100bdc56168ac5110990baf8a42b8a0ecd634babca736fe674f3. 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/DEEC32100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddc588f29f34141e6c5402e2ed55834b13e60ee0126fdb7a489a1754f2700e00. 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/DEEC32100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c0c3462798cea8f034e825b07dc7f9a7beb9ee1b53c4977eb4daec0b0105b61. 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/DEEC32100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x701f72a815d8104af109a81f132cbe2dbc7d9a3fdabd4674d92818763ccdcf7d. 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/DEEC32100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b6bf6b0243e162d8e824ce674cad4641bfef8138623d32b405c0834e9e8cff9. 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/DEEC32100019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa72d70d795be5eb0de1cfd16a0bca37edfecfb1737887bac3a63e5c49327699b. 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/DEEC32100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c0324526b4167b2ed81b190a0e4340e48931775f051e68858aea2e27255f5c. 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/DEEC33500240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae365c2e1c736f745304f246c7ebd839225013bc5088853ccf75395380b5d236. 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/DEEC33501383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05984525576ade66e61601e995d4e3acfdfaad68f4b0e9b1f7010563a17d0983. 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/DEEC33501996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5731780ae69d5936bc65fc1fd73785aefeee9251f28a1db562b88011a7454fba. 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/DEEC33501671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0193b0987dad54550ab6b538ba48a8448edadc9c7fbd5a1bea553a9a7bc08e4b. 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/DELV42200443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78d54036c6e46f4bed56f99162c523305e8412facf6abf21015a879101fa3df7. 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/NLEW21500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7d0fedea1b7ea87efce62b4de5f0a3004fd84db0470d978049011c555012831. 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/CH7531800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c0324526b4167b2ed81b190a0e4340e48931775f051e68858aea2e27255f5c. 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/DEEC33500240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2432d825a196d18f9dde9f17288904c99b2bc9b511ec9e1ada9bd3df57e32cb1. 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/DETO32200124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf474f6b2708c8d86855edcaad6295bfd86ed0ca8ed33f39852feddc3aa98228. 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/DEEC33500930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0193b0987dad54550ab6b538ba48a8448edadc9c7fbd5a1bea553a9a7bc08e4b. 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/DELV42200443.