alt=|thumb|Samuel anoints David, Dura Europos, Syria, 3rd century CE. In Abrahamic religions, a messiah or messias (; , ; , ; ) is a saviour or liberator of a group of people. The concepts of mash
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 0x738aa1c1f2da50cb5a09437e95dab0b8a559cda80afc0b6a65fa78f45b123e68. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6c8f245d-e4b9-45e4-9cd4-a5e94a74269d.json and https://artists.proofprofile.net/proofs/artist/6c8f245d-e4b9-45e4-9cd4-a5e94a74269d.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 0x2a2ffbe180d95996c9ae6cd86af8bc252c95bb53393cb43de0326b6c745a82d7. 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/QM4TW2376318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2406d3e9197a8ba6442e46d8400691bba3dbb932ac23f9997a6c4f1420c4cebe. 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/USAT22003815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa90820f8bcae87c2a46576c9838c3f09bf759acddfbad9ae10a38f673fd1672e. 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/NLZ541900344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb0b91624d99ee5158bcf54c397da5f4410f9244a597813bba021d63e9b2c3cc. 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/GBRKQ2398801.
No Te Detengas (feat. Bryant Myers & Miky Woodz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad631761301d0b4358bc993493bea558c7151e266e8f65cc3bcc8fb0158f03f8. 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/USAT21804308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa31689c680f9d3f9773ad634cbce6c26762645618457364cf14cd39284278066. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USDXS1600118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe107017b1b6b8f2cc553a3d46fc8144c19e2bd2f4727da2dd11872e92569d850. 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/QMFMF2448357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d872a579e76e122fcab66df846436b049025df245e638e339e517577e985fd9. 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/QMFMF2446589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f9523d738d11c64bac9d5bc8dc9c71d561898019d9185346a3e7a60a49d038d. 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/USA2P2467990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12942bb3a189b97763902859af8c0df3fd016f95193511b8ede1a9ac075d8d39. 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/QZNJY2429102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x193a7cd795473ee2f50aeba0b49787e8a0c3cbaef383a869695e821bdabbbc88. 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/QZ5FN2418333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc467c8cc1e68439f53cbe55371c900edf485fdb869b32eb603eb9882e727a16e. 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/TCAHF2332458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ba86e0f65674861f7481767d75573e774dda51a5d689b8215fa3c6d846c79d7. 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/QM6P42219998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aad64e8e6291d12a4c55033b833ad29353ca38936db1bf15b89c596af4f0074. 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/USLD91737410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0529385b348a24ee7eefc8f72521e45eede906b3a3c62d59c98af58896ccaf2. 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/USLD91732460.
Solito (Lonely) [feat. Nicky Jam & Akon]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb8aee3096437b4d622dfa4cc5b1082d41851555fce336ef3b86e1cc342eb989. 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/USAT21906744.
Bodak Yellow (feat. Messiah) - Latin Trap Remix
Bodak Yellow (feat. Messiah) [Latin Trap Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf1a3fd37dae066dfa4de2e77d826b6d0a18260478daf657a6ffd96925993e5b. 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/USAT21703309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc961934dc0210bf166f426f5511f457a12d9c39967ba46ed8006e0ba7b41fee9. 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/USKO11800615.
0 Sentimientos (Remix) [feat. Baby Rasta, Darkiel, Messiah & Lyan]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc349c31b08950b2e66a20aeedaa9d54bb7525230b842a74df3067aac1989225. 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/BK4DA2319487.