Jeremy Enigk ( ; born July 16, 1974) is an American singer-songwriter, vocalist and guitarist/multi-instrumentalist. He is known as a solo artist, a film score composer, and as the lead vocalist, rhyt
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 0xb1ad05498a441feac91207403a449bb73e42271f8779766ed6e59c9567834b92. 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/202e29eb-8b4a-4be2-b70d-15904ad1ed13.json and https://artists.proofprofile.net/proofs/artist/202e29eb-8b4a-4be2-b70d-15904ad1ed13.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Return of the Frog Queen (Expanded Edition)
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 0x36826d12aa361ee1f9bb4db824f52c34b023a267818fc0620378f5e43788a174. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/USSUB1820802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5beff177d25ecf8afc6aca3658196b21e6a813b9e634067c17ad88cc0f6ec8d4. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USSUB1820803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde6f6943eb1747ca572509c8de18d073496353bc1a64e2838884ea76c7005ab3. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USSUB1820807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b4e9a2b1c6b04f7679fff0065fa44fd00f21ffc7c313da51aa17da4fb66996. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/TCACJ1506374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2825b2b342d28dbaccdb5c5798c12466e6615153bad995aac97f759b98c1f55. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T02:27:43Z), 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/TCACJ1506376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37630e14f0be5827f09d0a38c24396a9720244d93e8ff2304f826de472fdabcf. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:20:30Z), 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/US3EB0900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9843b84898d35db78f045bd3febba70f0da15e6870de8c2e8e8b121e51b3c7b. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/US3EB0900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b48b80611565b912b6114fdb26c6372164b43539bd26c70186c0e2c701f534. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/TCACZ1707656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x348245c7841013f5594d4dc63ba2b0b325ec6b3a519d09202373d4e596b03eef. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/TCACZ1707662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1d2d64b03273ac3b758bbbc0901484f75e375f00d75bbbf752fb7f90a81a274. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:40:55Z), 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/TCACZ1707665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9bbfbb13691b7ebdda9d16f4bf15dbd595739063c772644bded8b387f43ce27. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/TCACZ1707667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b68fa8047cacd4b50df10ab61ccab126bda0b20b7b73e9182ce832149f58c00. 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/TCACZ1707668.