Tamikrest is a Malian rock band formed in 2006 in Tinzawaten, a town on the border between Algeria and Mali, by Ousmane Ag Mossa, Cheikh Ag Tiglia, and Aghaly Ag Mohamedine. Influenced by the musical
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x273a549116fd4d46673b1fef00afcefb54b88cbbfdf72be9d0b8267098a574fb. 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/a06c446b-034a-42f9-bead-fcc0217f63a0.json and https://artists.proofprofile.net/proofs/artist/a06c446b-034a-42f9-bead-fcc0217f63a0.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb250a6f3cebb9df7e6be85f643114e2f9fcb6518df1bf1e18a8727a6a3363016. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:17:59Z), 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/DEE350910692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b79f63fd417376383452229bce6041e98ba3f4deeedafff37d8ef87c0506583. 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/DEE350910693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4172eaa2e95ffadf85216fd64043691bd7626a6fb0515ca9119530797cff9def. Chain 2 (Bitcoin): anchored in block 957671 (2026-07-12T07:35:31Z), 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/DEE350910696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c563eaf9ee7cb46f171b3d267b93d4d0738a86cd00b42f4f6ace6ea2375c6e. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:45:17Z), 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/DEE350910700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadc8e6b3eee750c3c4f2651b06f7a7a12de8e0764d73fd75d21fe947ffe922a4. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/DEE351110867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c770ffcd35b357b9a27179a128cc65a03413317c26331928466fe04ddb7ef71. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/DEE351110869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x098f916785a3523ba209fbbc6ca961f19fc0ffaae94eb54c66e5d00bd21ad3b5. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), 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/DEE351110872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x350ef7fadfe48bcd1d5de64184d282311198c78d1eba9ee3c647ced9bc56e842. Chain 2 (Bitcoin): anchored in block 957665 (2026-07-12T06:13:49Z), 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/DEE351311478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf588d5e4ec387756f710ed63660a2cc6d54563ef26355eb3bf2627ee0820878a. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/DEE351311479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc743a6c0d0e4b13c2a8f2b608110bffc77548081e799c2d711298b0c50277fe. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/DEE351311481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e281ccd7477ac176ae217a4c3e3514bab59acf4842b33df987021bf2aab224c. 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/DEE351311482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd0a4fab9bdd5fb3e1eb2f4d4786f853eeafe34377682a11f6366d6ced407744. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/DEE351311483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9954f97dea14ab9a13cee4cde5dbbf36b3fd312a0a695361f8f72478caa0ce03. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/DETP61400033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12cab57c95713ad51bf24ed4cc068e73c92e596c59cfcaf0ae514362c7c9f2bb. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/DETP61600112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f377c3855f2f0d45c1c3527da6ee6eed0c0dc5089f063ec8a34fcef71ceaba. 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/DETP61600113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f2a152d53d3912cb4d1e61c7cda88f98119acfa3ab337182de6063e855e3f24. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T20:45:49Z), 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/DETP61600114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad10a821276b329ec67c14dfae284ee816c751067dde3e3bf600e2cbf93ae171. 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/DETP61600115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd773e655a5dbdd9095bd5901073f25b8402937a27e70407f0354e63f26b6863c. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/DETP61600117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18ce869df473c8096f5330f87d237be38c2411e98accd4cf1dfa8dcf9eb304cb. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/DETP61600118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadff0b4a2f82f76825d6fe11d37f7ae216236c2b764367cec9242d45fd7c63f7. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/DETP61600119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3aa1e61ab98f486526d0ddd178fc2268f62c1e765010e5d9fda757c5ca0f117. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/DETP61600120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bbbf3e3c13f1258edce1acaf613101898c2e7165f13c175f8801909358c393c. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/DETP61600121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x609736240c0d437aaf8c1209571150e25807cb09dcf03f308587292600991fb9. Chain 2 (Bitcoin): anchored in block 957663 (2026-07-12T05:58:46Z), 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/DETP61900151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a18747b70651dd5ad9c6b879fd7db4a279205ddbfcd9e99d7fb1c4056b4624. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/DETP61900152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0508ff233e6a51d476dbfe6a1960e04fa4855a4678bd88e1aaae76c0f863989a. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/DETP61900154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cd30b4ee643f94f055999d16cfa93f333a0286fb39a41eb82a18040b4557ed4. 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/DETP61900155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a96738bcb4bb383ac1c673b77742659a6f81c8df53001762e4cf1648259d172. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/DETP61900157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c3148c487bd2bfaef94393150d97f21abeb9809471a692b09a3cb6a11c2a305. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/DETP61900158.
Crate Diggers Around the World (Let's Travel Through Afrobeat, Oriental Sounds, Zouk, Dub & Many More)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3b0e27cd0bba0a47e32ee66bdcab37a5f427edf9b78ee4afe0bf0f33be1ea3a. 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/DEE351311474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a680cf1633dac855dfe6314609d78d7fe40b428a05815f8b264cf5a4a22bdbf. 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/DKAZ72122506.
Io Capitano (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd0a4fab9bdd5fb3e1eb2f4d4786f853eeafe34377682a11f6366d6ced407744. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/DEE351311483.