Atila, as a given name, is an alternative spelling of Attila, the fifth century ruler of the Huns. It may also refer to: People Spelling of Attila (name) in Turkish, Spanish, Serbian (Serbian Cyrilli
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 0x9265fb57f39ed605e1d0e21bcee8bf9249dee5ee14b6c82c98c4a11c23503aeb. 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/bbc747f9-ec64-4ec0-a36d-e23166b04711.json and https://artists.proofprofile.net/proofs/artist/bbc747f9-ec64-4ec0-a36d-e23166b04711.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Live Concerts (Recopilatorio de los temas de distintos albumes,grabados en directo en varios conciertos realizados, entre 2003 y 2007)
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 0xfeca0b884db3e4f778e0f00459a3f36a4adc9684e233646b634b1620b09c3682. 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/FR59R1683756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6a768dd053eb211dca438a4a6f2287f406361743e9ec335c13376d7785c86f. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/FR96X1839436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad32493181d292c26edc884eb16b87f781db0dd1c214899d18d6fcdaf683e74. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/FR96X1839439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3edf36a22d2f31a9e8ed025361b4cb5d78895d4ade9dcbfa8d62b794c57513a5. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/FR96X1839440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17668a0a84f2e0aa4afa52886097e45ef308922ca6ac9830a84258179831c915. 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/FR96X1839442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1353ffdc8371f8b7f7d6331c952edd713166aca7a7608d1cfa16a2bcd362aa04. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/FR96X1839444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e6222f013a93bf196881b0be490d0220e5c1c4962bbee2782200a8a8173fb2b. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T13:52:01Z), 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/FR96X1839445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d16d2271bef353696da7e83177dd1d2de0cefaab7ac2ae38814284de421812. 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/FRS182036082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b0b439a88473be4a22a9fb3a9f1b0fedd3c561491755fe5fadfe343e309254. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/FRS182036083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00280d6533f4927f9e22b223e217cc9dbc04ff1689540ca1052e336d077675f1. 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/FRS182036086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf120a0082f24f80efd4a28832df5ef5162baaacf9261caf3ee4d13c56e8de8. 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/FRS182036093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67e2cfc68542393c6fea30b86e22368c43750c9ab760f0439c86ca5ebb603244. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/DGA0R2431380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49327332c151e5e3d1b360c59e50b35ee88426acb4fdc2fd2588eb058cdc6805. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/DGA0R2431381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc4008c9bd1a5586f9448975d7ba390b96346baec50bb8401f0de69cef5cd8fc. 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/TCAIQ2414440.