Harry Bradley may refer to: Harry Bentley Bradley (1939–2023), American car designer Harry C. Bradley (painter), American pin-up painter Harry C. Bradley (actor) (1869–1947), American actor Harry
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 0xbb6015fe8620c7afeb0d1339fed8ec3bb8accd2e10c3ea2b422c8764e5a4a45e. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aee5e142-e43a-4497-8d67-502fb36c1e08.json and https://artists.proofprofile.net/proofs/artist/aee5e142-e43a-4497-8d67-502fb36c1e08.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 0x634fa8b7849e2683cdce512a9fa0880b2e447b62c8b053b923c3b760f6d769ae. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBHFP0901419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x262346e6afc0e6e5a54d4d3a0b6a7c2b002a0aca1e9de033c0c9b6ee715b2e42. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GBHFP0901420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68b5c0e7006ea84823606c932e1b908cb4c2fce13595e31c88dfafab0ed6c994. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/GBHFP0901421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0290560d65187a28c1746043fecc46cf0e59f0ffe50d93322cc10a41e8643ce. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/GBHFP0901422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e4754e2e556c3258216c23070a64684fff6290ea7a9d9fb57e7b6a56784b7f6. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/GBHFP0901423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdca833d354460e9c216005beaf559c7ac06e84be093fb74b132917bc52091b7d. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/GBHFP0901424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19c7051ea39d1de6b7a0b2c136557d43ec44de7c51a7da786a9cb5a64c9453e2. 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/GBHFP0901425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x761a349b20da022cdc506f89156a4fdc967aa025cedd170207cf22d2182d0daf. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/GBHFP0901426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd5b3e8b23587ef3a1425646085810fba159b30b0b1b75aaa97f96f571f0cc0. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/GBHFP0901427.
Francie Mooney's/I'm A Little Dutch Girl
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce22454372980c35a576c0ec151cc3d9da3a0b36ba2746726ab4f2adeddb2bc6. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/GBHFP0901428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27947c446661622541e6a5b1047a3a7b13368e374796c8cc063dcec9f5491975. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBHFP0901429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b0d4056e8761a12318a162558a19de473bc4614f1aef1fa1d91243c42653ac3. 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/GBHFP0901430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf19c515c8616a7029892f9be461e950cd1c3e162754ff67c3882f148cc622b. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/GBHFP0901431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bcb8caf0751d3f15afbf4919dc107d6abe18e7c1934dcf5b4a0faa2f0016e88. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/GBHFP0901432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2b84de7346cec5da723c9547263cb6b74300a02b4f6f03c126f210bb3251f3d. 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/GBHFP0901433.
St. Patrick's Day Traditionelle Irische Musik
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e01be11a792ffbbb8b70150f12be11db0290ed9efcca626095188a63ff4b794. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/IEAOF0500052.
Old Killeavey/The Boul' Redmond O'Hanlon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa78516ec0a459f30672dee6833066d0b6a75a773cc96c6532a1c2e97933b7b99. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/IEFJB2400056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x904196d007da6a89092bdd4dedc99ababa7d97a1b18c46aa763a2b0be549e2d1. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/IEFJB2400062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x803649e6ebb9e9af9477f2fbccd8f8128da072a2b46051c643e4f75da6585a9b. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/IEFJB2400065.
St. Patrick's Day Traditional Irish Music Collection