Supafly (also known as Supafly Inc.) are an English dance act, composed of Panos Liassi (Mister P) and Andrew Tumi (One). Musical career Supafly is best known for 2005's "Let's Get Down", which was a
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 0xe999a9537f0d0f2ea69338d18ebf173429a8546676d7f7c8e78ae6238390a47c. 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/cab7336b-8d68-4c6f-8a22-caba7d8bbc92.json and https://artists.proofprofile.net/proofs/artist/cab7336b-8d68-4c6f-8a22-caba7d8bbc92.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 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 0x2e067d1cb43921fcbf8797e8b1905de7fd87d22406ce55360a08323fceea6537. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/QZNWZ2298608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e067d1cb43921fcbf8797e8b1905de7fd87d22406ce55360a08323fceea6537. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/QZNWZ2298608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x486a282c63a038757c13af709b3093d8d41be23895d9570af6bca3fba114604a. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/QZRP52239637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34f366c465782b55f2655b0169b908d8be51cef829717e4fc57572e67f4e7a7a. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZRP52239641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd01e12c6d7664e712498e8e32bd55a9df3a048731eb694bb05c2328559093b1. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZTAS2270488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e067d1cb43921fcbf8797e8b1905de7fd87d22406ce55360a08323fceea6537. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/QZNWZ2298608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x486a282c63a038757c13af709b3093d8d41be23895d9570af6bca3fba114604a. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T23:13:33Z), 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/QZRP52239637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01fec298176750489b673381e7ef9e9e6fdc2202bb766165e71307a54017a822. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), 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/QZRP52239639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34f366c465782b55f2655b0169b908d8be51cef829717e4fc57572e67f4e7a7a. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZRP52239641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd01e12c6d7664e712498e8e32bd55a9df3a048731eb694bb05c2328559093b1. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZTAS2270488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee58ec6e1683de984e1dda7d12866d97f2e2576bb4232cb60d7e4a556ff5086d. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QZTAS2270489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe19ceec3c435c84d188211be9309eb8b9562fb252c4f3ad4050c6dd6f9da0409. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZHNC2380097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c64ebcc15150204c2247bb593a547f47c904b0af8e2d1f14f5ba777b0fceea. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/QZTAS2326148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c64ebcc15150204c2247bb593a547f47c904b0af8e2d1f14f5ba777b0fceea. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZTAS2326148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51933a1d9c74e3faf0722e9b9d75ffaaad758c12e100f2d054d2c1b2f617562a. 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/QZDA72484798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45a8a19d63816bd04da82a15ecdc7f4694f0b80af9dd74a66f6f7adbd91f412c. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), 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/QZDA72513327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb3a16dd6e74790a4de34856f7eebb3bebe5ef57a7d957c85880c254b0009d91. Chain 2 (Bitcoin): anchored in block 957775 (2026-07-13T00:04:23Z), 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/QZDA72513329.