Trixie Whitley (born June 24, 1987) is a Belgian American multi-instrumentalist. As the daughter of singer-songwriter Chris Whitley, she began her musical career playing with her father, and recording
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 0x1411d690c48211c440ccdcffb7d5402fb2e9af9e4a304be9edbb4a91cd330113. 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/7a031543-836b-42f8-ad3d-76b53a26b2b5.json and https://artists.proofprofile.net/proofs/artist/7a031543-836b-42f8-ad3d-76b53a26b2b5.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 0x561999728ab34c5a243d5c323fa58b1862e17ee9dc3b17be19531b6e21992222. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/BEN581200848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13037afaebe94f22d412f26fda379bd2347ada337d38834d0e2e3aac77ae8f8f. Chain 2 (Bitcoin): anchored in block 957965 (2026-07-14T07:07:52Z), 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/TCABL1219345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8dc2ec6681814235b7739c02b6b19804a7024c6c85d0fed15843000926189b3. 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/BEN581200843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ed0f43d4969d44b98c2c4870a7fd9977575c979af0fea98a9df2d75dcf35620. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/BEN581200847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9834856653677b66b70715bbb9ff0bd0a1f51b751bc1ed4cdc509f8db4763cf0. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/BEN581200849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c447fef2d3840b56e1c3b763fe729c1ecbfedabbd9668316358720ade1a7717. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), 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/BEN581200850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbe39ab49fe0faa2edcc81368c96452f5801a7f5fe3ada24220647b275f1da5c. 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/BEN581200853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a5cc33d3f053a91dd85af05f9f9d0d9a5c95529e5d0c7909b9bda380ed1791. 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/BEN581200855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x497ffc5740f7da06e5d78776f9b3742732156500a533d1b738c9c3c5476a001a. 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/BEN581200856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x561999728ab34c5a243d5c323fa58b1862e17ee9dc3b17be19531b6e21992222. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/BEN581200848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x161eb963bb344520b35190ef4febd26a9640128be156b9076f04b46251b65920. 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/BEN581500389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe99cd3eeba55384313ad95150df27ce3602eb96d1ea579afd8f04c47325ef073. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/BEN581500428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7ef6ac8dfbff01c2ae474ee5668a0204a1b9c4e3abf24463a3df5209537e66. 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/BEN581500429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a75f50a444f3df395947e256e2b2d8855567f1f6df18c7713e086c1672cdc3. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BEN581500432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a2aaaf2659e0c8c5257c6addca8d61595efc8c5f1df45a3895fcb0a7b5856ce. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/BEN581500435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c13444b4f2c03c6b30868bd674f53e4cfa1a44ddcaedea55cfba031de1323a7. Chain 2 (Bitcoin): anchored in block 957554 (2026-07-11T10:39:45Z), 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/BEN581500430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x161eb963bb344520b35190ef4febd26a9640128be156b9076f04b46251b65920. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BEN581500389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19657bf259fe48bd52cb6451b479b66aeb6d3dc4f7051ce786e58ae81c8873ce. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BEN581600392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b15b3e1b90bd461d93444ad9b2ad302fc9535ca98a7bf7755cfbdfe82ce7aef. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/BEN581600394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b15b3e1b90bd461d93444ad9b2ad302fc9535ca98a7bf7755cfbdfe82ce7aef. 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/BEN581600394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3777f3608e343cf753c8a4f32dc73056c621fe1b2ed97eac2f7c3afb8a1e4ba4. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/BEN581800531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x710128c930ec444b78f922922627ff5f3dfbb47a9f9403eaf84ac03dbdeb02c4. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/BEN581800392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4567447bd24f3354db85fd561fa09fd7132dbdbd634c5edcd91b117cae8efb22. 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/BEN581800532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53915d1a2188d75e6816b2b3d288de0d835d7b0d717ddc632db1204e8919507f. 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/BEN581800533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c7ed6572b853254621a9352c727230d43cf4e06c26f796910c29a2a797d0d89. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/BEN581800535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a2825d31ed811442cd698c3aced56e87d60831a986019da423a80ab1fc0b474. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/BEN581800538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea9c147e5867491544a5dab59d69d4e084363ade4d8d2f3ffd98821a981cd527. 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/TCAIJ2411624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30ea7eb48576d57ce4c4b03ab03cbd47eabf31b6b9bb53addd83657495a5bd11. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/BENV32400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaaf0322174e78c0b73869122d542758aa0a4598ccd987cfd3f64e8de746a92f. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/BENV32400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf049a4879081eac8c1b46f8ee702638cdb7ccf5a2e75e61071342d98d3335122. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/TCAJF2592774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefca36db8aaf6e207dc6d439f350e4513cc4d7acc65bed26eb45d0f324b026a0. 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/CAAA11816602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafe4fd226e3b92d3d16f9175d150809788d92e64557ad5e8c161b676032f046f. 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/CAAA11816605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88c55301b43bcf68bae651258f18119dfd36b70a0e25855d9c2aeff9571e48ed. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/CAAA11816609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0fd54d614d79d870f00296a463670a58f6187203eada4042faa7517e38add40. 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/CAAA11816612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09986aef979d0d30de0672653e4f4def61f37c753bd0f7263273f8e655093cfe. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/CAAA11816614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e6159315e57402e6cd86ab421d6fdd113ec275a5f8ff1a2ec3f318f4e63a8c4. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/CAAA11816617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafe4fd226e3b92d3d16f9175d150809788d92e64557ad5e8c161b676032f046f. 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/CAAA11816605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefca36db8aaf6e207dc6d439f350e4513cc4d7acc65bed26eb45d0f324b026a0. 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/CAAA11816602.