Tasmin is a female given name. People with the name Tasmin include: Tasmin Archer (born 1963), English pop singer Tasmin Little (born 1965), English classical violinist Tasmin Lucia-Khan (born 198
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 0x81318e66f50371540d5909e484ba2dcf4c83498ad0e36bb19baeac95120c644b. Chain 2 (Bitcoin): anchored in block 953660 (2026-06-14T17:20:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/534f1379-8b00-40e8-bbf0-6e70588bc88f.json and https://artists.proofprofile.net/proofs/artist/534f1379-8b00-40e8-bbf0-6e70588bc88f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
All This Time (Radio Edit) (feat. Tasmin)
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 0xe084e0609c92f95a131af04098c974c4bdcef99366b7015c1b7a0d7b2d4fd4c6. 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/GBEFP0418401.
I Don't Want to Miss a Thing (Definitive Radio Edit) (feat. Tasmin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0987cccbb7dcc75296d9b01a913d5c4b956077df8168a47fff7b9972ab2a9da. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBEFP9913401.
Unbreak My Heart (7" Definitive Mix) (feat. Tasmin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc67819565ddefdb403dd2bed6259bc4c3c36ccba143bee0bed03b2e4015b2728. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBEFP9609802.
Moonlight Shadow (Matt Pop Club Mix) [feat. Tasmin]
Almighty Presents: We Love Matt Pop - The 12" Mixes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4af10c7370830f3c209a9e55277a8997616dfe05e8b2811a0d2f5d6062d8b6a2. 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/GBEFP1229004.
My Heart Will Go On (Matt Pop Club Mix) [feat. Tasmin]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc609f860fa577a74aa4f47607a427f950ecc0a425c4dcb4bd7c75418f953c4f. 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/GBEFP1203208.
You Raise Me Up (Almighty Anthem Radio Edit) (feat. Tasmin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d8b3e9eba03171019ed071b8bdc3348250a7bb390dac7b324a4e7c8d3eaa5b. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/GBEFP0621101.
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