Banana boat may refer to: Transport Aircraft "Banana Boat", nickname for Consolidated B-24 Liberator, an American World War II bomber Vessels Banana boat (aircraft carrier), an informal RAF slang
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 0x3ae59ce43b9e60310579f04ba482192c4c4320fc333ca5fdf35866275e159e8f. 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/1bcb8bab-c695-44bd-9ee7-45a62c84ae44.json and https://artists.proofprofile.net/proofs/artist/1bcb8bab-c695-44bd-9ee7-45a62c84ae44.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 0xb3678f2f12132cc80b63188e7e964dadc3db33f5a1ee4405ebbe192d6d59bef3. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/USX9P1429702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c4ec84c7a1477a96ad8e7c2f899cef045a4558cbaed9a57be043e94150ada66. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USX9P1429704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d42d79ee71e23e3e2b6a34f72c94b2c7782da09a053038f25c419540fddfac6. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USX9P1429706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde58a7be4169cb1d695ca3444934397726fae5918968cddd22dac7fd3b352086. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), 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/USX9P1429707.
Requiem Dla Nieznajomych Przyjaciół Z Bieszczadów (feat. Arkadiusz Loska, Maciej Gramatyka & Magdalena Tkaczyk)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed4aaf4be7cffb6f2106b6aa1076fe93da61ef6d141b81b66b06ef5e1bc1f4df. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/USX9P1429708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd19d4d0c4ab6344abc2919728e4b516f8672ee31f5e16c055690fbed57cdf48b. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), 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/USX9P1429709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd6cf727b1ebe20c3ca623ed606305a6616c2b5655559569fcecfa75f088ea0. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/USX9P1429711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87670555ac1b75451c722352bdb88b32317bf3928e62ca213995eb24d13f2898. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/USX9P1429712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5662ceabe95ceab1b8b0209cca61be0bbccd1828025f4b930e21d899ee6990a. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T12:32:15Z), 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/USX9P1429713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb34c20e3a629018521a6d14898a077d8487300d1f263646e1a7ec1c06b4d2cf8. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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/USHM21591196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cd57455eefe7e990fe2af684d4e12d812691bcf6e94d8451da48ce818e994a0. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/USHM21591197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6045dbc83f292b99b134d7f7b3c5e74f11eeb329cc55308dad79431383168cf6. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USHM21591198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ce7b05e7b8fffe0f9596eb588c56d3069a79ab5ea505f72c095d1d386869548. Chain 2 (Bitcoin): anchored in block 957650 (2026-07-12T04:18:57Z), 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/USHM21591199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4d97b33b7284b890f09fc1e695325b0b3d5a7926861529822e654fb494944b. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/USHM21591200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x922250568ed959c1afc5d4ab8522e3328f3e29919510a4532092678aa9899ea1. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/USCGJ2585451.