Hevel may refer to: A variant of Abel (given name) Abel of Cain and Abel Hector Hevel (born 1996), Dutch footballer Johannes Hevel or Johannes Hevelius (1611–1687), Polish astronomer and politici
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 0x7436573b585e297b0cf068177c2962c144dfa1e82107e9aeec3e166c2d88a31e. 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/e6a85eb3-2230-4112-a572-ef00b4046324.json and https://artists.proofprofile.net/proofs/artist/e6a85eb3-2230-4112-a572-ef00b4046324.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 0xc1a0261f45e74a49e382a19c174cbb4d894ceead4877de3f7c928072885bd789. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZFYZ2130362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f1df3c4e837f0483b3861827029a245823cf3b8204ab9a79df2a5fac2a9dba. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/QZFYZ2130363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12cc66a922a57b8020bc3127c82da4d2583ff6e701b5ca575913317c3e3b1cf1. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/QZFYZ2130364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39f1a94e270cfdcd83cedf823a93542117f642e9e03f4faccdc10ed3c78bac83. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/QZFYZ2130365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a0261f45e74a49e382a19c174cbb4d894ceead4877de3f7c928072885bd789. 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/QZFYZ2130362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f1df3c4e837f0483b3861827029a245823cf3b8204ab9a79df2a5fac2a9dba. Chain 2 (Bitcoin): anchored in block 958873 (2026-07-20T11:48:10Z), 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/QZFYZ2130363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12cc66a922a57b8020bc3127c82da4d2583ff6e701b5ca575913317c3e3b1cf1. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/QZFYZ2130364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39f1a94e270cfdcd83cedf823a93542117f642e9e03f4faccdc10ed3c78bac83. 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/QZFYZ2130365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a430b562e71736e0a27e8577a2eff9ebcda17e5575f375cd989a7bddd85ba91. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZMEN2156640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a430b562e71736e0a27e8577a2eff9ebcda17e5575f375cd989a7bddd85ba91. 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/QZMEN2156640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8a11be1ec8c87a66e4351c1c3a13c6246ae89da46da96400597636763f445ac. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZNWT2245834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5f74c6d7f2424254f16d0b908db563a366792fa0b94a793b93869ee745cfdee. 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/QZVEM2390119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49635f30d54ef655ecc5165055e50567d18f75c86ad63f43f0327feb23a49f3b. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T02:02:39Z), 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/QZVEM2390120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5f74c6d7f2424254f16d0b908db563a366792fa0b94a793b93869ee745cfdee. 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/QZVEM2390119.
don't you think you've done enough now? (remixes)
don't you think you've done enough now? - Irulan Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5961cc19a6013eed9be5387a10329bac762eb1bd50dc0543342f157209c7247. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QT2VB2426918.
don't you think you've done enough now? (Remixes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd40889e0e90b607faeaae21782fbb95e23a06d0cec8399d923550c22d0fc1494. 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/QT2VB2454394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69ce0ef21adda9f985245c18fa1c116c5963fcc3b25cd3da504e68e94bd5a73. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZVEM1838623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a77f0816b60524428ba4fd5b4d494285e62a35ad857b2429434d576da4977d. 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/QMFMF2450681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69ce0ef21adda9f985245c18fa1c116c5963fcc3b25cd3da504e68e94bd5a73. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T23:51:21Z), 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/QZVEM1838623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd40889e0e90b607faeaae21782fbb95e23a06d0cec8399d923550c22d0fc1494. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/QT2VB2454394.
Puzzle (feat. Sonny Zero, hevel & Kelsey Kuan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x685006687068d051bf99d3405f6dd4cf15653b52c1762467c475ca380d18a006. 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/KRMIM2343579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbcb7ce34c5e04813781abca27600c8e505a5f2bc20409c41d37b555cbc8bd3f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TCAFP2165782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa306703d3967f5fb4e92cb277b37c4b53df03899acacf9515ef4977a93e9774b. 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/TCAFN2172071.