Freeez were an English electronic music group, initially known as one of the UK's main jazz-funk bands of the early 1980s before transitioning to an electro style. Initiated by John Rocca, Freeez cons
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 0x84b16989849d2b558cc1403621172961f1fde58587e282d3e0ae0744a0262ff3. 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/8b2e9f07-a540-4edf-8a19-591308ad7d87.json and https://artists.proofprofile.net/proofs/artist/8b2e9f07-a540-4edf-8a19-591308ad7d87.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 0xcb44823d1abd3d8e6e9dd4c451127cc6163afab04ffbe49f6dc17aeeba20eb4c. 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/GBAZP1100093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54d5ac763f4f820c0b27f29799081cf4648994e9e84382e0c0bdd20a1580c655. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), 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/GBAZP8200095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2e15c0067e734620d36bdc8b31a311e4ba0c6f1d6a49259cc9c45e724aee53b. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/GBAZP8300066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ea71794a3ce556e675de3b919b6adb5702a95b176f8a879c5ace719fac7fd19. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GBAZP8300070.
Gonna Get You (Expanded Edition) [Remastered]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb44823d1abd3d8e6e9dd4c451127cc6163afab04ffbe49f6dc17aeeba20eb4c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBAZP1100093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4712571fc71a85f765592446c2e9f9ea7db9907b45c073a61da4ff976c93fe56. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/GBAZP1100094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1850d9e4c0dbdb1d1d8ffffd22e87a540b9f9533ffc6b91d4496bc98efd82dc3. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/GBAZP1100085.
Pop Goes My Love - 7" Version Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ee1f25a44c0dc5bd7fb43470e788b3826d9497989b552e4d9a48be2c0c4e6d. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/GBAZP1100096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39cd6bc47ff3a14dabbbf36ead205809086a8accb9f26af87ccb23bd8336c110. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), 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/GBAZP1100087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa0bc741ece64d76582cf15854dae22ad9aa6466167dd723659434cf724fa91f. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/GBAZP1100102.
Southern Freeez / Variations on a Theeem
Freeez - We've Got The Juice (Dr Packer Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x051bb5b90a5f602ab205e04c631b2ab0cbd6d878f51d99dbc16d177c421a4d73. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/GBKQU2277641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e10345d221ef02f9fa9b954a8aace37bdf0746fb686b2c0177bcbf893c29e6. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/GBKQU2277642.
Southern Freeez - Dr Packer Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd33862162ea1a1ec112109316c69b63a7e03939cb186ffae3d75097fa90218bb. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/GBKQU2374125.
Southern Freeez - Dr Packer Jazz Funk Homage Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79c6dd463105907c7999d81f70796e451a34b48da50e2ceec4f30cd554ac2f4. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/GBKQU2374126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4fd9b12481cd4fd4445d6c37e0fc3db3ef463475146f29907cd40d8b6011403. 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/GBKQU2374127.