Hannah Marie Fury is an American singer-songwriter with a following based on her independently produced melancholic recordings inspired by Gregory Maguire's revisionist Oz novel Wicked. Career detail
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 0xd5ef889f99480d0ecd6c388aa32cd1c31231fabd7850ffc45c24cbc08123dc56. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2b53abf6-125c-4b73-9228-66f04e007bf0.json and https://artists.proofprofile.net/proofs/artist/2b53abf6-125c-4b73-9228-66f04e007bf0.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 0xf94202b776bca3583e8f6d1a8dcb3cf8f79b9ae6be0a96731f5afe1fcb680098. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/USHM90751264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ee9b1d5815710094d2ed639b0cbefbf34ed8d9fa1f76deb10b745a946b2ce76. 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/USHM90751265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f0c408a622bf9339b038444b9f41d298f5512c30ff80e45c3541786d53e154a. 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/USHM90751266.
Carnival Justice (The Gloves Are Off) Part II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x461e25ce021617c90411c7b13c4acbd8445fadc51f474d25752a771a32b7cece. 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/USHM90751267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b16d3878f739e44f5b60452bb7e135d243f39cc520f9ce3d90765596491c57. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/USHM90751268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf36e3c37fbee121646246527b67d52ff1ff61b1a2b09ef59bab9122b19fcda8. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USHM90751269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41cc62d30acea864b5d0146523448dd6525d10c4c62454c76a8dea3fd6795933. 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/USHM90751270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0a62d26cfa5ee2e4726f555e69294c11711aa6e2f8f20601b2ac7b2af4de776. 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/USHM90751271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ee7a35442542f5136ca53655df3944de91f09112515e45b1e9e72554f53bb45. 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/USHM90751272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6d64667a018fa72f85380495e998ddb41d4500575cb88b541ea0c5fc6f05b3b. 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/USHM90751273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6f1ac25ee223f18549714f78769a42d29a7dd39cf62a5c67d3902cce1d90f50. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USHM90751274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af0b1c0669d10015541cbba3494146c215e6727c4018ececb2a13e856a72a81. 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/USHM90751275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583c75e0c5d0bae2ca557d13b5a61a82ccdc5f81ab7b2f6ec5af66f9415a4118. 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/USHM90751276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b811e28cfe1f930a599b4b81cd769dc255195c50689e6d791fbd4848ab30122. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USHM90751277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46994554760222d97910e82f5766154f957a223f418d5f621f8cf5fe95502e92. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/USHM20339108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaea7eb4e035ca70e5fc0e7976baf1a1bb522bbfd38a2f523e3403490945aeb70. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/USHM20339109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6611ce79fd8e28efc321e450df8d01dccd4a31e777c3caaaef92d86124d7d9ac. 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/USHM20339110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa34dbfa08b8a282724a085b3b12e80ed0b2dd4b469ed5b4ae1460f8e88c262f3. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/USHM20339111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a706b7002b029bcfd1a96029d87ea3e7025020ffbe2737462cb8d5e95cfcd57. 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/USHM20339112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1956b63fa67905091806be783cafdd6bf391e77dd6c0368fb2ceb01efa654f5. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/USHM20339113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42ac9951998d19a3d531ff668d06b32936f2ebdc3d220e530213bd9f6af642d7. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/USHM20339114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87c94eac760b2a9cbdd1de6ceaca8ff717146a56bac5683eaa246522e9ed35e0. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/USHM20339115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9378510dd215714eec5e29af06a27b9caaf93b9f8c6e2d39ee33662d8fca72f4. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/USHM20339116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04145b6450a624f4f879b8733ebed88dcf18e48e71ef18dc30b4d39881da20a7. 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/USHM20339117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b946b0071c982564c7b5aacf221d9f4d4e9a11d3053a8d39057944945bb6c1. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/USHM20339118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x079438af7037ba53de69cd59e3557a809f117f2a91f231060d58f94e30fee106. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/USHM20339119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b6b99dcaecf726e58f463f7c88a5eb1804bff3fe309d09a6859b1c3ba1a482f. 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/USHM20339120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d7d559542933faa41bca13889d8806e16e74ed1b61ba9c88e57fa9f2d5120b. 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/USHM20339103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe01f70670935878d66e42765740f2b993c01425bdf29d278438f596cef22aa98. 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/USHM20339104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x249d8a0dc1ae47820566c173a6658123d9daa78defef3a0444da1f855ab8527c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USHM20339105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa90abe09d08c703fd73c833f511c294ff8aa0d12cb486a745f3b1cd6893b6d34. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/USHM20339106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceec94a1c80cbdd87d66f27267d909fd461b4835b6338460179566c89c36d927. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/USHM20339107.