REDIRECT Mel de:Mel (Begriffsklärung) eo:MEL fr:Mel it:MEL ja:MEL
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 0x94fcf682303b9c02a482dcfaf19a88e6bb59b81bd697e0af63f352d748ef2ecb. 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/0204c527-e36d-4828-9890-42161959d11a.json and https://artists.proofprofile.net/proofs/artist/0204c527-e36d-4828-9890-42161959d11a.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 0x8ecaf7f6c3701d19429d218f325b555eb3bed1b3649801fbd9ba38a08e2bc98c. 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/JPB602152671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdefbf9c2511cc5502390992019da578ff2123fcbda17acc74684e85e30b4e13d. 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/TCJPO2122796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdefbf9c2511cc5502390992019da578ff2123fcbda17acc74684e85e30b4e13d. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/TCJPO2122796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c6491b4efed762d3ec914292e8de63b235037016ad6f6a974409222f17ff8d. 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/JPB602162426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f309b07e9de285b16cadf9935461ee2939a3865c67ed9ad768628b415ccc18f. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/TCJPP2194980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f309b07e9de285b16cadf9935461ee2939a3865c67ed9ad768628b415ccc18f. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/TCJPP2194980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x098161d2bba697beef33abac243920c3537bd1146bdc81ae8e1dae265f1d1c57. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/TCJPQ2171571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf39a0775356b548ddd96817248edfe8b08a12f7a7e39f7c5888b71a474d0f4e9. Chain 2 (Bitcoin): anchored in block 958828 (2026-07-20T05:21:06Z), 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/TCJPR2208812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf39a0775356b548ddd96817248edfe8b08a12f7a7e39f7c5888b71a474d0f4e9. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T21:45:52Z), 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/TCJPR2208812.
suiseitomati (feat. 4na) [Remastered 2022]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd404ea4417eaa0835939e5f0080ba29f22e6fb4a584cbd41f2ebd566bcb2ed7d. 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/TCJPS2279005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb73b5588967e8c9cb0452cc72fcc4713f222676ee690b8b1a456ea5b3b872f3. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T19:50:27Z), 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/JP92N2274612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19c876b06722d6b2b450dadee42c0723815e07442813b36710734c2046d1ba44. 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/JPZ922306452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x305ea4704868fe393e8a7b3d709208bd22a3597cfcd878b91889e15cea89eaed. 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/JPZ922310167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc63a81f9512dff5026da1bbcc81960f3bbf3d350955694b4d6368754e79035. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/JP92L2400150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa119c46aab69cc20a3e21be76b42dd424393dd65ea20a3c8317c94e0a3cb2fef. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/JP92L2400370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x604d7886cf8928026702c1baa365e80d07c6f559eda913b39184793d77a50c48. 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/JP92L2400380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e667c5691064b1174dd6ff9a7e0308d00293001c018f91f32715bdb3dcf3aa. 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/JP92L2400390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0870c443749f5855bc23c8f9739f84df6209ea63c71a61b14f3e17ce985ca7d8. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T12:52:36Z), 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/JP92L2400400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61374961f5c005c777384e320c2785042e9f2518dc6c75f28ce6f58b625f53fa. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/JP92L2424070.