Gasso and Gassó are surnames. Notable people with the name include: Blanca de Gassó y Ortiz (1846–1877), Spanish writer and poet Dominic Gasso (born 2003), American soccer player Leopolda Gassó y
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 0x5853081a1009544707c5136a7f416b17f6e012aa20f883cf20d239668af7b6da. 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/8bb5c75d-3e3a-4a92-b41c-06055ff7c8b8.json and https://artists.proofprofile.net/proofs/artist/8bb5c75d-3e3a-4a92-b41c-06055ff7c8b8.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 0x52f7ce9d3a579ae4f920cf0ae434a66621374fced446c29d28477c38a620b0dc. 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/FR2X42477908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9c4b8f0f5eeb143912b9e059e3afcecfcd81589cf6a7a3f9aa4890ecf856754. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T02:01:05Z), 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/DGA0M2400076.
O Jeito Dela EP (Edição Especial 10º Aniversário)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf147777c6d42c5ba834a816cd4c429d00726356393369e79ab2ca89552fb68ca. 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/PTVI11500198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a5af2fab3dc2023657957b33398701047ad4d632b2836c9fee9290553eefb15. 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/PTVI11400435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a1eafea99542e04cd385cc66b2f1aa3b08ac6fa87a187d196b24d36a949f8c0. 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/PTVI11400163.
En mode Kizomba Zouk Love, Vol. 3 : The Best of Kizomba Zouk Love Playlist !
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fa46be194d911c3126d7723e06b45df00ddf4be91656376c38948d79b122e61. 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/FR26V1618433.