Tonya Pinkins is an American actress and filmmaker. She is known for her portrayal of Livia Frye on the soap opera All My Children and for her roles on Broadway. She has been nominated for three To
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 0x8ed6ff6b3c284ef549ebe91db203ea48b4b0e639ee09d6d21318546993df01e5. Chain 2 (Bitcoin): anchored in block 953617 (2026-06-14T09:00:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1bbd6941-e475-4087-a55e-2ceb0601d374.json and https://artists.proofprofile.net/proofs/artist/1bbd6941-e475-4087-a55e-2ceb0601d374.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Caroline, Or Change (Original Broadway Cast Recording)
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 0x8a5094c2550ef50f7c274210c1a29b676e8ae567a94ea83e06631c55b325ad81. 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/USHR10421117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8318bde94338b737782a6e12a5cafc32fa106e319ef77b8ca3db16389e32ac48. 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/USHR10421119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a908bdb616b1ee014615ef0ba6c66ce50f47886dcfbd353b1120a7e62b36d9e. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/USHR10421121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb541708e6486c1593902124e38521124eb4178c9d1ff0b3f460924154d8184. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/USHR10421124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb93d026b9cbb997c04f136cc71f1ada36958e761b9cfd22a072aefdf32abf488. 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/USHR10421125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab27a559a341bfb56ed82c988bfa295ffa538464d5b0271c0d2bc1d45c08b5a. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/USHR10421127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03a605b76d804628179b30d484357de7f01ebb9ecee47b2bb8b064876c66fa62. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/USHR10421129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f6bbd252f081cea4b3865e774cc9e95eb525a233e2624c2b1f7ad2d32b59506. 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/USHR10421131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7693edf1d0772a93d219d66ed8bbedb2e5a6709436bafd3e0d9d1c3e2bf8c29a. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/USHR10421133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e387214aa0c89b55a1e9ab48b8848e5d3dc4a748dcde7ed7ae8a57626d0036. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/USHR10421137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e8eb75e7d1c971d4fd3500191276393a17ef6bc16cd56325429a158965e11dc. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), 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/USHR10421139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b25599bbc06731f364c5d191cfea0b225ef30d2bf0f566cb910f5b1dc5d45c3. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/USHR10421140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e3ebea69bb52b0c2f090dc8defb78c628efb99d75bc440d1c243e3fbdb6c70. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/USHR10421141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70489f8b5ea64205c89ff03b0983a4eebe76e5ad19944c17ba6f5623599fa40a. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/USHR10421142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b3125bc540f973a6718c7eab4b66a4d989435cc6d8d08b6595ffe6a7b4f878. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/USHR10421143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bffead3bfe52b42abb76eaee582c97fc2c4f79f39adf83bdeaf86fc408994c7. 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/USHR10421144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x562ec113a201de002b6d77045786a5ed219d890b8bfeb7f4f5fb3b0afcfffa56. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/USHR10421145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcd33fff1f59eca1c45274d3e1611dbdad3a9e04a29e89d87ef8c02de45509d3. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USHR10421149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8964bc224554cd65a69fca650b9f549a0a2d6ab39682b76e793175815446b42. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USHR10421152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b954e897c8b81e6a37ab0b76cd65cd8d59bf164f95926cae0c9bbdf3b4bbe5b. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USHR10421153.