thumb|Jimi Tenor Jimi Tenor (born Lassi O. T. Lehto, 1965) is a Finnish composer and a musician. His artist name is a combination of an instrument and a childhood nickname: the girls next door called
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 0x220bd611d9cf64d48cca49b8f8ce667cf8410f32ede5f4470093d609d3771575. 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/a6fd8f99-982f-43a5-9238-d62f341d63dc.json and https://artists.proofprofile.net/proofs/artist/a6fd8f99-982f-43a5-9238-d62f341d63dc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Where The Wild Roam (incl. remixes by Erobique, Freestyle Man, Ale Castro)
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 0x625f91608f9458de43c42d91f6c36b010ea0da44fd75d08b831954aff294ddaf. 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/DEM092400021.
Where The Wild Roam - Erobique Disko Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa942aa72dca19b14b9244a22d2596accb322ff09140904b7d30a365d492f0ca0. 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/DEM092400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d9cd5ffc4dac5c90d4cfb0d13a97af5581c4691717391c481d2077a3681853d. 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/DEM092400022.
Where The Wild Roam - Freestyle Man Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9781a01243d97221458324bd0a28df281cd69377c5fdfaf8e0be2041bdf8518. 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/DEM092400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68b7e018caeead205c054e2f3760eaf175574f303760e65bcd01487240028b59. 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/DEM092400023.
Where The Wild Roam - Erobique Disko Remix Backing Vocal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fdd92b4571fb2475c828eb48754e0f58044959f0e944fbaa68bcd9af0df60cc. 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/DEM092400028.
Where The Wild Roam - Erobique Disko Remix Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd363ab5561fc1071401a81093bf7b0ccd0fbc2a7a02f76698ffa9ecb13f65e2a. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/DEM092400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5107ba5d3dbf0488250e367b0d14cc4fe1a2f0e6ac19d4e22812380b00604b0. 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/DEM092400026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda64b232a667cf519994b6faecafb6b87a2e44a894f6f292f62efdffda5fb5ff. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/DESV91833403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e3aba4e36f9f0c688a3e0fc44f2ed5dd1abdf200f6852babb4dd10e678e126. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/UKQVC1900100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e3aba4e36f9f0c688a3e0fc44f2ed5dd1abdf200f6852babb4dd10e678e126. 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/UKQVC1900100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09486253cb1f7de6ecd06c7b48f60b6f68f3827564b56cbcfc08dac1ab3ee0fe. 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/GBBPW9800045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc2ce271b2fc1704499b0dc9462cf5f924950155db87c321368f65992b7eb9dd. 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/GBBPW9900143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe77c58c05480f3fffe842278066880f46ff353f0fd90d056f48c11f36fb7194f. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/GBHLW1800882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe18dd6a7e58aebea26506e26533eee82d15f81855fe465d1d1e8ddd76614c507. 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/GBHLW1800883.