May Belle Erlewine (born May 13, 1983) is an American singer-songwriter and musician from Big Rapids, Michigan. She plays the guitar, piano, and violin. She has released over 15 albums since the early
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 0xc2fcc02f99da76b0ea77ef7cc3571aab6a603fac81fde282482d2e8232d8747f. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1864076a-ac07-4b84-bac6-6960b0d47874.json and https://artists.proofprofile.net/proofs/artist/1864076a-ac07-4b84-bac6-6960b0d47874.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 0x903a7227abdb7161389793008b4d44466254222fc9bbb1f4efb249470e2d8f8e. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/USHM91007593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f67f23729ef2a7ddb7786b2efa21b3d581a5220df091d6ddccd16ec7b9ab2b7. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USHM91007598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x362b3349992167b19f99e2985c91bd0e176c8f21d7f65fcc9ad049672738715a. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T22:20:30Z), 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/USHM81006963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9a2c613a0e2816d96eda1c5ac284bd4d6a604ead6edfdd0dd943d5c958795c4. 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/USHM81708947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbeac829a86018cf9e6252a53b9c1c8ec39dd3e2a0e2647be3bd91a7759e97df. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), 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/USHM81708948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf61fd4b96007750241470b4ee847901fed121ef84358c3a68f293bc0231b3d. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/USHM81708951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54b9acee4fcd4699972a27fe5caeb7ef2e8d9b3d64bab6de639f05d2afd50f01. 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/USHM81708959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a5ae501bad591e27d1eae524c534657287fe0e176552939cdecc75089f3b4f8. 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/USHM91918042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdef329b328b92ea1ed737a170f5b6b1079d3b73c5d0c93ab9b5387af7fa8b17. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QZHN72089169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c425dabd574f241b7f8c4d865bdcdd4cafe9f81c27abe3e00d7102bb5116ffb. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZHN92060557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce597737312defb4b8ef71f007d47065b27f5ae3fbba591a700b9aa1b5663316. 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/QZFZ32228174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c97419b7dcd015b440f8fee9c5caa7d5b46ddeecf7f0d381fe47118784a901c. 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/QZFZ32228175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ddbca2eda865d68201a464e38f0eb92acfe76f2b1fa718f58b378efa337b17. 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/QZFZ32228176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69cc1fcf84105453552668efe6b7d8db5887958705a7a990a1705456c894aa1b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZFZ32228177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58919a38c00b28b28957db45de6001996c7d311b1bf8dc47c246099411d969c5. 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/QZFZ32225382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23484d31b58f2fca01559c53687c21b692a433981a18046667ed8a310df17685. 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/QZFZ32228178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0baa659eb511815f9861daeaf9b6bb624bd950ec3851e08c00977d1c96652c. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZFZ32228179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a146f56aa526fe7045fe331b7b9daa6c24a28b21b217c6c3fd9f3337b54ae6d. 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/QZFZ32228180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x430a522652739eca7ebc2d01a7fbd89f68d61a68542a16a33b8c28eced58270a. 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/QZFZ32228181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3542e8ca7531adb06cf1570dfd363f87c475116fb586c71432297b5e89321140. 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/QZFZ32228182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58b5360a2915802d3b60c9bec7098c08c71e80dd247a3e312853d8dd032abae8. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZFZ72341631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dad32647438c298fabdd9aee97430eee1e77f0ed1441e11ce978c487f716af6. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:41:41Z), 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/QZFZ72341633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2121e39ea7d84e38162bb73d8da5ccbf0fb81aefcad2a2e3b10ded6f8fbce1ce. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/QZFZ72341634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf05b301efd4a53674444c07ed2fa5533436ca1e615fdb8ab93425729d7d21052. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZFZ72341635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3cd6d74bead868c0daa44cb849e8ba8da329f80904723e48ee5061218e87ff. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/QZFZ72341637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95a8a9b014c2c497c7d2db29d0aea515cf34fc3452bbd16b26c1b78fe405e1cb. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/QZFZ72341638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f6f4c8954017d365f33c9e509a9ac6c46ceb618ddd10602b28d575ae9576c42. 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/QZFZ72341639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ef4df8966a3b36cd307d8fbb259d7a2ece9b0e0b733279e991ea8c2ae72de2. 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/QZMEM2397484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c5411bfc93429e2a908ef13c3668316c5d3f8367bf8d7f28711fcc7f130e380. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QZTB72327351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x331d91d09078b9c63520b92aabb75829ab4d8cc1780b33e34a0e3aa24390accb. 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/QZTB72327353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe73ef0abbc39992e8973acab0a097ba608a4a9ebf7191f502cacf0aa5ac775ac. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZTB72327354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f5e830bd1c71f5dbf7c43225ef98210c3eb9f205bd9ae7ba9836a77f7e1596. 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/QZTB72327355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a3579c787303c4f35894b9b128dced866a197509bc15a2f5320f380d7e56551. 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/QZTAX2415265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4df52d8bb1eb19104e8dc07b31498fde26ac4d700612d7f42669550c7b90957. 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/QMUU81711291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2e911711d3db629a3c5e11952e20242eb29fbf0008f2bae8a183c402323d62. 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/CAT222480093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x119a2cdbec28b550f4bb031b5a8b636d0140ee3dd9779d6439d61cc5baa2ec54. 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/QZKN42000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a48661274f4ee8aff6002f329bda49a9cea2bb0cae976b2b1e3d961294364ae. 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/QZKN42000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef426954acd6e3cf858696f4f9eed7577650b0e2d86ee74254729b0ecb6ab591. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:17:36Z), 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/QZKN42000005.
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 0xbdca1d0e1831d32979f2096db5cd1f3e63f30c759dfebb13e53e0b401eeb505b. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/QZKN42000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35a0465fa7a18c178865f1be0dc178fa1a7bc847d54caa3516f3783aec4b8470. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QZKN42000004.