Catching Flies (born George King, 1991) is an English musician, DJ and record producer from London, England. Style Catching Flies' sound has been described as sitting on the "smooth, mellow side of e
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 0xf6fb95819c37489d5f00adf951665ea734b4825dbcb36d1fbbfedd7544f2dcc8. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/33574d01-5c3e-4c8b-91ef-685163b18503.json and https://artists.proofprofile.net/proofs/artist/33574d01-5c3e-4c8b-91ef-685163b18503.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc262d3574c365098fc447a46182be701385042cc4cd4f95f263d445a1b1cde31. 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/AUFF02200078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x839ad0a5a2ce2ebb0319c740a6ee6222e2874bcaf031abc3a9a88d76bea0183c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FRX201610573.
Silver Linings (DJ Seinfeld’s Drum Dream Remix)
Silver Linings (DJ Seinfeld's Drum Dream Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e3e802709e3e10df041b95faf0c3543692c8aa3746f0b15571cd175dd91cc3. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/FRX201983947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4450789686190c1fd0a6fd382b84eb4e09cdff43ab7917f2ea9da8952dc64113. 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/FR10S2014610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0080519e9e01cc2ba6f3cc73449e279023d4434faa92fbaeb7dde5692bef627e. 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/FR10S2014614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68330eff88ddbd2c60438ff56211293dea403881eb26079037e02e3aed0567ff. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/FR10S2014615.
Satisfied - Marsh Remix (Live from Natural Bridge State Park, Kentucky)
Live from Natural Bridge State Park, Kentucky
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x958231147993c6aa716e0bb90b79bf3861ed6f82d79f6ffa0aa30271e4198c20. 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/GBEWA2102214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8849db320d12edafddac3f183d58f2982d60c58b74008e810bf520d96d9fd11d. 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/QM6P41815505.
Satisfied - Luttrell & James Grant Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82b32d0a4954b57cf9cdd302b2e301e92266611f50a2399dfd8051026e8ac362. 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/GBEWA1910450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3639bed1b122d0e2ec370c35e1eb0e08ca58fd8d16ed8bec492d1859448889ca. 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/GBEWA1910451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57bf746cdbf93e88ae13f7feabcc15ca73e914f6deab760c82f7b065de5c146f. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/QM6P41815504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d832350b5c6f98458850fb4f0070ce26e7314cd177aea50befb0ffc40dcbcc4. 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/FRX452488405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1caf878c14d64ec3a61735e9069a31b5be195e4591761263f1ccdca96a80e58. 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/DGA0H2314627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b8e62b71263e44ea4fa1851e049113457ee82bfe9e62e45ca7bc6ccd02ee6a. 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/AUEF02302184.
Silver Linings (DJ Seinfeld’s Drum Dream Remix) - Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89cfce2244b9ce9c01307d35c56d6e6649ac4f386243d6455ab941a28e230742. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/FRX201983948.
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 0x4607046148fcbe5679898afc60914917bb0e58ff7e74c8991ac419e5ea0b11aa. Chain 2 (Bitcoin): anchored in block 960306 (2026-07-30T20:23:53Z), 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/FR10S2014611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb6f9dc0f48ed867dc7a639c74c6f0e35677950b2c432ae84346f5c6982846b8. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/FR2X41951308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83ab201743acec40dfdd9aab944657edd5a5f2f299794b27b5c0be02560d7f76. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/FR10S1967893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74bcb3890b8266e0e77527444990058e44dea2510d77189b48cab9e88a7e57fc. Chain 2 (Bitcoin): anchored in block 960210 (2026-07-30T05:21:45Z), 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/GBEWA1910360.