Maniac (from Greek μανιακός, maniakos) is a pejorative for an individual who experiences the mood known as mania. In common usage, it is also an insult for someone involved in reckless behavior. Man
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 0xb3499f0321002324187fc235ac7ee3e15c07e0009bdd31c97c49ee9756597b9b. 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/5d7b1c23-3cfb-4218-93a7-b3d1a7acec87.json and https://artists.proofprofile.net/proofs/artist/5d7b1c23-3cfb-4218-93a7-b3d1a7acec87.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 0x40757bf7dc047bee4cc873553def432a50d47d9bc1a5c8a5187a2f158f143d13. 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/CZBW31600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x826eeb8edfef057b074afeaecbc08f9b90300189c20b7b599a814ed170ca922d. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/CZBW31600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc11d393cf108fba6333f57ed7d19b980501201dce941820a30a144d14a4d2e8. Chain 2 (Bitcoin): anchored in block 958666 (2026-07-19T05:00:30Z), 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/CZBW31600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x964cebd723c853e1b07aa6231df343c113218215ffcf40c617ef2c5ebaefcf36. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/CZBW32000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f7e3c1f58578583b483be644f3baffb92944f5caa6d65c2556c389031ab713. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/CZBW32000017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x452cba4f654c67ede6f625103e0110b5640227fb2351427a0f5cdfe188e4b690. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/CZBW32100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc822fe057d6d9d6e616e8b663767e37887a5f11b4c3ad0438393e8f539b5e4eb. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/CZBW32100023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b4c2022e0bbdda234e40a2bb9d8247004ef47d45ea8cbcaed1fca8ecbd071de. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/CZBW32200028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbd97276a3bb0450746b2fa7918c1081cb382c1a6623eaa0a38dc83535ce5c70. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/CZBW32200029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1396a2199c86939b33417f5d7a8250c258ce034b2ef7a0c07e8d8b68bb0d05ab. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/CZBW32200030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d1b0707edfd12dc429eb319a28f2fc5e92c0ed1102edd6d67a04142a545824a. 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/CZBW32300036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e6b2a9f13e2f2b4dae85d80dcc122b3503defd6242717e4d9e467d105cba5b2. 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/CZBW32300034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c5b4070f12f97518c8fda63c066eb22e27c0c554a04c6625fa52f2ffa634bbc. 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/CZBW32300041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e0c0b470f88e293268f5d6bfcd4a6d2c6733b9dece468ab48730c770117593. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/CZBW32300047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x652cc1785e01a537a2fbe9c54cfcdd9d33ee535441bc9256fc11a6a775d1ad8a. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/CZBW32300050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa51c7fa988e490f548da9aaeadfbc494de59d3e81972f84db904b30fcc7c5fb8. Chain 2 (Bitcoin): anchored in block 958051 (2026-07-14T19:14:42Z), 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/CZBW32400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b68fddfe1bb16dfc1c9184a72dd6204ec974c286ad2f2aede5c645be55f8d45. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QM6P42576866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66f0b0b8b010de188b10ea6142f009d2522b2ebe81c2d4482a44ac6464ca54a9. 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/CZBW32400041.