Reason is the capacity to consciously apply logic by drawing valid conclusions from new or existing information, with the aim of seeking truth. It is associated with activities considered characterist
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 0xa1fff78e917c9706eb81717e8509d637ce0992289db4a3a075f99a9fb03ece2d. 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/c668ddf0-809e-49ed-8ad9-357a94eaa0fc.json and https://artists.proofprofile.net/proofs/artist/c668ddf0-809e-49ed-8ad9-357a94eaa0fc.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 0xfe5bccae6a3bb68753b3d04a96fc69b1ee2ace4b7398343b0a5022bd007c6309. 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/AUOB11100862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3528eb4d1c35ad55674761dd54e4137df4516c1d4fb79de86de217f9eeff7db5. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/AUOB11100863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0ad8ac628afad384d7629e1857620b273709edd5bccacc48aaade385a64756e. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/AUOB11100864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46404f5ee891585a5fd95ff6036bf709c96c028f5c62c1be52b2837aca99223c. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/AUOB11100868.
Bump the Cheese Up (Remix) [feat. Aka, OkMalumKoolKat & Tol Ass Mo]
Bump the Cheese up (feat. Tol a$$ Mo, Ginger Trill & Tumi)
Reason & Doc Lvly Present: Learned Process a Leftfield Album
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd75bdd2b88c65d4e9b4537aeb600232723004e8e575670b7a13bd5a8701a10. 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/ZAK281700237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56cc660548b5c0024d678379ac5a5aac86b2cde3a68911279f0b9361e61e95b2. 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/ZA0I41400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31e92ec029c23b69184d7ec2816e2affd768a3bf6ddc6289f767eb43a1c6a903. 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/ZA0I41600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x735126191baf6e2fcced20616d2ca59e70bc36e2318b78c39b4e98159803ea89. 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/QZDA51871519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x277d5806b61f0f5d666490a167e7b983d06be7261c28bfb3fc602b0f4e77ff09. 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/DECG30900198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86e732f4462bb6c13477dcc1ab76b63916e48cb29e80f1c150f1d8881a2bc2d0. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/ZAE121300686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9569ab4d735cd0e93f263824d218952f342939e981a58ed731a8ed4f7b14dd2e. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/AUOB11200913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x966f12001fcedcf8c4cea5c532d46c922a17023ea1c06b9681d01c656f9d960c. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/USA2P2344618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e0ed1120aede4580217f746bd6a73a77af929a0021e58a5118f4fe625ffe50. 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/ZA4212100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20e474fefdf3196f27bb1e1faeefcbb554c6ce97e0affeffc3cb4c04864d004. Chain 2 (Bitcoin): anchored in block 960339 (2026-07-31T03:13:37Z), 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/USA2P0736623.