Gino may refer to: Gino (given name) Gino (surname) Gino (film), a 1993 Australian film See also Geno (disambiguation) Gino's (disambiguation), various restaurants and fast-food chains Gina (di
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 0x3447ea230af746244d3363881072cde7f7b2db2d9c2c68ca101d97c5de1a0acb. 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/389b4b64-74be-4fa4-83c2-a1533cb1b9e8.json and https://artists.proofprofile.net/proofs/artist/389b4b64-74be-4fa4-83c2-a1533cb1b9e8.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 0xe20b18f39b05f0e6d5111c605d14b9a460898a18b4e0c8833ef87083ae29cb80. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/GBRD52400077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe60f42b06b50e925663d27d6ef7886f1cfc0af6cd811891bc272845a52b40878. 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/GBRD52300445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbc5990b841226f03f32215b87ba965c257199fc6b918b43a5476d1afba86002. 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/DEE862301675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdad2f5375eac6e324cca9ae363dcf565796515a3294bb9d3a8483f4ab842b649. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/CA5KR2379642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a3f6040f788a4a08f8293b6c8666197e80532a02a374c884d464e9cba9ec458. 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/US38Y2300389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc7ac0fe66d4376701b59999bdad3cf987772cc15cb122d6414e4408e81324b6. 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/GBRD52300148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34410d994a59f4ba742a27ee81fb14fdc0cd29c83ca37c46ab50dcb0e8da6487. 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/GBRD52300147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe5546c0b82f60b878e9e9112f9030f212f31fd4c61866f893a44ba91182ec85. 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/US39N2304135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a03f334464adde009410eb39d9cadfe25f47fe448893a5f65b39c84f392de66. 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/GBRD52300049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x320e6e9bb1e9d955c57af16115b19050475dd403a0517aa039dc632975b13d1e. 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/US39N2300031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb772170e342d6ac5e2e35b91f5e238ea83ebe22e990dde55155646351032aa. 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/UKQHJ2200053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa27dc4b6b446dd648ec6cdfbe8ddf2471a5d38bbd023086a0693833e6e0b6eae. 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/GBRD52200243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bc9eba9925edf37e60c09d0aead09a541042a32ca2136592eb3186834bf7d16. 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/FRX202222905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x939b1e95eb8c98eb944f3ba0d9bf482e78f55ed115c73d93d3c2a2f242bc3666. 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/FRX202222906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f2a839b545417e16ca9be99b45c6ee865af3edbc94392d8db8df146b148c1bd. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/FRX872119667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd95c9a7d08d4f9c866f16a14a59b883bf08bd2876d6e205fda41e4b728cc25a0. 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/FRX872119668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ec434f6de9f89b4683772ce9f2e5b13c0219950e8ed039ca113b7653662ef9. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/GB8KE1950450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cbbe16999af31759f2e8210cda8834adf600d3d23e57844d85944a705fdc81f. 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/US38Y2405800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb4927f3933d2b255b928f0b467a430716b52acfbefb3eb2b08b38e5382b70d1. 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/GB2LD2410228.