Caleb Daniel (born 7 July 1996) is a professional Australian rules footballer who plays for the North Melbourne Football Club in the Australian Football League (AFL). Known for his precise short kicki
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 0x8e2188e1ac048e868bd7935f076f1226d74062cde6734b21e5b587a31b7fc802. 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/133dda88-1594-486e-8a44-0552000817e3.json and https://artists.proofprofile.net/proofs/artist/133dda88-1594-486e-8a44-0552000817e3.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 0xa6b44c706ec133c22a598bdf50126eea0297b06140b59b7f38aa622c8abc1aaf. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZMHK2020757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x556df65b3c4da512b7c4fa8b9ad018610bd917ab479690a94d880d0a44a4182d. 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/QZS632178094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f66d85eae2624eca47564f58ab8dad34119505741004e9cf8697f821e6ad231. 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/QZS672112283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x418a3ad969371cb83f714a3aaf679059777bff0e5cdb030ba3843b9802b76177. 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/QZS632174401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0fd275e9dd7c796c577a3ae0f119507582283c9691b1a4c71ddb3080c65e4cf. 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/QZS632173473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d7a16743509df908d8d4ee317ff9851075a808a844655db4f60e16b54a95dc. 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/QZS662112371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14535713aaa1d7fa6e83f17b9a8c876dc61348aafb51460c5b5fd475ff927be5. 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/QZS642144350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb82d5620756680aedba24ac270112a28e810482110990ac11e8c26f5fc74b50f. 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/QZS672152195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3033ee919853c7f712a07d192ad91947a41baf53d2d6c5c7be7b4bea637c50b2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZS652132300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc79fb92164335df559b3f28d4b8c43fa7e3f34672836da7e14ae329e6546ebc5. 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/QZS652180763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29934c1a8d3ed8bd43ce5cf8d3e889a82d0965d89cc8d2c6e5e9aba807716f31. 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/QZS672161728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66be3de76f5037a2cd2919f6c3a98721e964afc3b9b586540a09a5b767fe70c7. 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/QZS642100823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c389194c008a57022caebadafdebc0c8f461fd8d189292f1db20057c13412a. 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/QZS672136403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b07453d091d96cbd945a62853f7688b17ca43265e5da28e8b1dc436962c1459. 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/QZS642115501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e1b1ac223235e5c421939abbd77455669b3e204e8a8e2b503bf4a9516fad668. 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/QM42K2112856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x541456f32288f98bfc7d95a049ff87a983bdb7d8ee3d94cf3dbb66d465490b8b. 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/QZS642136897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x313b8fea759eab97870298076ddc0a1b17233df0295d02c789fdfbc7508ffa18. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:32:55Z), 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/QZS632229469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ae1d51f731f2616baa4b22825b06a26138333783cca8c1e8c3a43c67988fe1b. 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/QZS632390163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb2c2b72bacf90607e50edd45c2c7cbe6554d3bf1e5fcbb274b6745b11b63209. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:07:52Z), 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/QZMHL2545696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3148ae82c2001a906099c88500dc0638178624b68fbd2e993f2bf02f68f66b66. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QZNWT2126922.