Banny may refer to: People Banny deBrum (1956–2011), ambassador of the Republic of the Marshall Islands to the United States Charles Konan Banny, former Prime Minister of Côte d'Ivoire Jean Konan Ban
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 0xd1cacc089c8bb81cef510c15ab0dae3b2cb2c04a682e036097cd646e58de1607. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/91bf5d40-358a-49aa-bbfb-4f50179a04e5.json and https://artists.proofprofile.net/proofs/artist/91bf5d40-358a-49aa-bbfb-4f50179a04e5.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 0x29e90dd469f23fe13594b7e7d91731eb25e76c7e9399c4c6bc1dba4d2fc4d79d. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:02:11Z), 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/QZMEM2513794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd26f7f2671487b5a451c5e3d46995937883569505dc810f8612fc1947fa7faa7. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/QZWFW2579609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e81ba61d549f9fb71c93d26a079e957efbfbe13cc43214750de39c2bb281817. 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/QZES52431936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b4e99f7569a177b9ed62abb5a5079b47adefe7e2df7a5b3550f89a2e8da421. 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/QZS672231631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc01c6ddd100317bdcf468b1db31a57eea7de2d6def07e2839c71e5495d3553eb. 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/QZMHK2393246.