thumb|right|300px|Keneally performing in 2007 Michael Joseph Keneally (born December 20, 1961) is an American guitarist, keyboardist, vocalist and composer. Keneally leads his own band, and is also k
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 0x22cd12a257a655e60689a89503c924bb5d97c9520c2d1c1a4d668f7f70b9ec0e. Chain 2 (Bitcoin): anchored in block 953695 (2026-06-14T21:42:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6d93476a-5bab-4822-9644-ffdeeb57fe75.json and https://artists.proofprofile.net/proofs/artist/6d93476a-5bab-4822-9644-ffdeeb57fe75.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Wing Beat Fantastic - Songs Written By Mike Keneally & Andy Partridge
Wing Beat Elastic: Remixes, Demos & Unheard Music
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 0x8b11f428a1c5461e4c9bd09ca7b981837d76e508f0f01ffd9500cb7f586912ae. 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/US78S0507601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11904d0b18cca2de19b5da09313d486cd36af58a6623f8979dc412b3bf4711d5. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/US78S0505604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b2250d5e6bbe5f15c6e28a0b6144000280e941894bcd924d6da8f4913201700. 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/US78S0505610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4f5865b7dea57f502354e1417af7e9220c2e0976bfe1dfd25797a1e682acc8. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/US78S0505609.
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
Tales From Yesterday - A View From The South Side Of The Sky
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc03391d534248fbaba7b337e6a06b946684d23273aa2e69885e13a68d5474b. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/US78S0500302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3faf3f71b8eb6f7b15cee2ed3dd753b839332ac5ed224aeaa4d1541dc7a0490a. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/SEVHN2300207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4516a78990cbd0b2046fc1d6bc534099491aa631945a30118b87bc7ba6a578a. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/US78S0505601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b6871fb597d86856ff8a6c498f2654e53feb1e2f6834848571768b5f84ff86b. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/US78S0505602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3b865c680ea1a21d58c27ff1a751d93494d8ebe1114dea2083d06dee845d8eb. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/US78S0505603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7dd09c89d5048ca5a91252e07cce4198c323a0dbafab195dcadc94481a21048. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/US78S0505605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8117a2123eef81baed5d55355184e622e13ac522325334cdc5a7ab839e1b590. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/US78S0505606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea29005993dcf80b7610584edab46e260937c3d1bfb07e6c54d8b4653c5d1bf0. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/US78S0505607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e79dfc1f0772ad35389e54fce87e6f6ed02f0ffcc6daa69b7de23efb09b8d6c. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), 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/US78S0505608.