Steve Shehan (born 18 January 1957 in Fort Eustis, Virginia) is a French-American percussionist and music composer. Life Steve Shehan was born in the United States of an American (Cherokee) father an
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 0x9f61dda4eac3180e32a1631dab69c37855cac0be721a034d21d2b08f2ea882f8. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ea28f862-60e5-457b-981b-a4724af7b3d1.json and https://artists.proofprofile.net/proofs/artist/ea28f862-60e5-457b-981b-a4724af7b3d1.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 0x9d807f77106ed1365ec74365cd6967b1088aaf9ecb25aad83334808d4adb4b8b. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FR1D69400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c83662c2939edcb7bd2591c5927e1107470884b1f8880a628aa89fc6eb00c96. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T01:46:58Z), 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/FRZ131373010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae1e3e8e1df9b7baeec3615d2348c5c41ec85cd55ac4a01d48d22610432dc72. 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/DEY032202518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x603dcc81ccd8340a806fb7096cdd43910ae2cd5670e8dfabd683fe0514630c62. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DEA892000142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a91ce233188e6e89e251f0f47f2d47d274c624a78c7b41da847bd5e80b27d33. 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/DEA892000143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff499786dff7b181cff800a24a4e6275f8abac5984835e4160f9a64393fde13. 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/DEA892000148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55367b2857b86fb3db1c807849ddbfbd53c8214b5db954af3c36c66fb461a5d6. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DEA892000149.