Rawayana is a Venezuelan band formed in Caracas in 2007. The group's music combines a variety of musical genres including reggae, psychedelic, electronic, funk and salsa, and the members describe thei
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 0x9c5c83e375172705fa27917f73ce2b338329900d7811dd8d1d7892a379c62dfa. 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/98b02447-3de3-4075-8824-6f913d3af454.json and https://artists.proofprofile.net/proofs/artist/98b02447-3de3-4075-8824-6f913d3af454.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 0x9af578da605be4b38410670396d040c8b9d3fe640ea11694b8f80fccc95519e1. 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/BK4DA2301248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b5af22f742f5b14d61e5d886fcb372a45c79e66d06bf08624c9d245a89a5f3. 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/ZZOPM2223265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b662445ddd0d3f4184e53c31e10a5467fca92a4a2011902ff4258471ef3621e. 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/QZ5AB1833254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46646d4b39f8a8a1723208919481cf7349822cb17c4355e9c2a6546620d0f59. 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/QZW9L2221461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x021132b2b5755be9ae8e8f36657c2002e87e2bb654a4e021adffa14c4a78d8c1. 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/TCADH1732916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46646d4b39f8a8a1723208919481cf7349822cb17c4355e9c2a6546620d0f59. 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/QZW9L2221461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d6234a1ffebe1fa0dbd560348a3b1b9f70381aa73ff692ef3bc8cbd8ca077b. 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/BK4DA2315066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9feb3903ec16b8b095c8d7ba497a58fbc4951c9e90b0b2fe4683ee10f1ac047d. 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/QZHZ52094109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45a90a5be0bb3edf4c362535cd9da260720ed49e129c073e72ff7c499356128a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZHZ62015312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3447d50969677ce5a7c4e68fe19e0b9f249f8aafb70885372936f8828e574e7a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZHZ62015395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a14cf7aa851eeeabbaad74ec869f46b49b0d66ed68fa42b7ab3b189378b56c8. 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/QZHZ62015765.
#Sádico - Diego Terán & Lou Flores Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39275c48ae09f4dd1a6c3b1f5e2a1c24d85fc7bc86b3facd659c623c2e497410. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZHZ62015864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf73e03e26c6f57e9d9376092c0660b7a3f642e8c9388b6152ad7e8d4014e7c3a. 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/QZHZ62015955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88cbcbbf0bc1f8239c74acfad7cf443964da382a6f5ab1c727bf12d5091986b3. 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/BK4DA2307687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a824e71e6a6d7c4b4ab5e93f25601e49732874b90803446d32090dec896468. 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/BK4DA2315844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fa5dfc3d624553be70b2f738839fda640a22f53c5bc0fff3b5f9f24d0063a72. 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/BK4DA2306059.