Tasha Thomas (born Eleanor Ann Robinson; February 3, 1945 – October 15, 1984) was an American singer and actress, known for her role as Aunt Em in the original Broadway production of The Wiz. Thomas
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 0xafb52600513bac5d8c45fdd164c9856f5588d03e707421802775da76101d13a0. Chain 2 (Bitcoin): anchored in block 953895 (2026-06-16T05:46:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0ef9e9ea-7f22-4273-a41d-6a68882e37bb.json and https://artists.proofprofile.net/proofs/artist/0ef9e9ea-7f22-4273-a41d-6a68882e37bb.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 0x20c2e46d2a8c70a8ecc3ce51929efc41e359fd186afa2a30b5d6ef2d6861332f. 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/USAT20001676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c7faac16e7cb4eb08fae1db2e34caea1a0d5469545ada90394b34a0b248e9e2. 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/GBAYE7500076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de3bee5386d55426af0e9480fb4049ff9c5e050ced15e4d2347149d702ca100. 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/USAT27600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85d786a735a9f8206b219c9bdf8192a9281f054897f4a2825e640cece5dfa430. 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/USWB10200174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276bc8f86a1774e1a3260c803031b58bf38e56530d9870567e0fe737d6fb502f. 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/USWB10807926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa12c20ce6bcf01defb8fcbe52c7f2924faabd7e5315fe577dca03a86dd973d55. 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/USWB10201619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x409464b1e150c20c629c1979eeb12bed4b4e35d24180499fe566d50e625c75e9. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/GBAYE0400454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x736e048372c0f3f2c9e2608aed76809a37b863ce9fbea6eb19a39cf62a2ef57b. 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/USRH10651629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x648ff7e06fba34e55955ef08507de526c8c7e9067829ff7d28b0ef910a9e3b66. 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/USRH10553733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba3dfe9270f394700df1c0f76653b581babedcfd50c129deb9528824bcfaee2. 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/GBAYE7500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62d177c1717756d351d503d5d9d981f63535a55d1a4007a7f4b9353deb9b62b0. 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/USRH10401528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fa5e49e8cfa1aafca8edb8a44b4a77576b4b69c576ab9351ed8407be12124fa. 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/USAT20100914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1483dd530b548578ded02d1d757fdd237a8bb7edb9512db818f2b4bb261bdcbc. 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/USWB10905175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a8df1f1cf6efb6f53f3ffe2b400367421d2ea7c2902959e174fcd57e5558c9. 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/USRH10300212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a8ab5e5ef74ea49138294433dbdcbfa3a1068de54eab0def8c0033445b61564. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/USAT20901139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb81db301df4934cf6df2b77e8575e80b85dee96ab1f8ec25e4a2cc118cc49b1e. 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/USAT20901140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadf33373888a01412243474380b525dd5fb55d419ec61225878d747396026f6f. 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/USAT20901141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb2539c39b9aae6c09454bbe1db7a77657cc3f8ea093c18366f40422d0c0c78. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/USAT20901142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15190c5d78d86ca21f51b5386b6e61dcadad4df8102b2da552e16f1c91c7d018. 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/USAT20901143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50c807d96cb21be79d5cc38d032020c615d883d40a0c1e012020337baab3d1a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USAT20104431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276bc8f86a1774e1a3260c803031b58bf38e56530d9870567e0fe737d6fb502f. 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/USWB10807926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb28e9cb479d386f1a9133965cfcce82e1fd8946900c7fe749e2d8c47beb5e08. 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/USAT20102201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340fe8d8bd64d8e5bb9527d1e285ceb41ab8c52cb18d69e69551bd52abcb3b57. 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/GBAYE1400074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6395253e7ca765b6797a54a92f857d8ef7587074cc4be85554359e6ed6f2a1b2. 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/USAT20101585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa31fecfe7e8721851867d1de598fd044196bf739c04364b0ed5165d5b378c055. 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/USAT20300384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3668bb706139b9f3f178189fc4bbdcba8db218d35d5524d81ba4fd555a29f3b8. 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/USAT20901468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0daf885d4b59422c49ce5022ca4303cb6cc85d4e4ca8ed4a29128b7cb54e107. 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/GBAYE7400131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66006b8295aa8481499646ea8a91171768f08bea7bd5e3fc9cb3d106cfbc6454. 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/GBAYE2200478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3401fd1ef33d3206e1fda3eb9cc079e53742b4a32eb814c2629f37c0cfac4d61. 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/USRH10300221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69152cf22db2327a81deb969d47f70ebea4d9d0755b00ae42d355a794bc1ada6. 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/USEE10184065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e6d5437d6cce144028b3182f13a36366cf5467ffe1bdaa645268806a2798a39. 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/USAT20102163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4749a96973910a370ac7dda9f7f2c5996cf98feefffaaa1cd9acb4b124daf5a1. 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/USWB10300354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b32fe3e7ef1c8b3f49288f39980a0ce65afe4ab3c307a64a6968e69a32f949c. 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/USRH10801399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276bc8f86a1774e1a3260c803031b58bf38e56530d9870567e0fe737d6fb502f. 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/USWB10807926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f9034f67197993de5999f09db7af509d5a1b0966853dab1c6922cd5bf0828e. 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/USWB18100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c88acab58881d241e5027cf03017db16e64d41af6f0bcab7a7dd8f0617f28a. 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/USRH10801850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x765dfcff48aef24e2e4a093cf3ec477b6caa6601f20aca0865091ee453916024. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/USAT20612842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61321b6d694f0b720a2faa7c3d27a849df4689f50824664c9b91099c8b6c8812. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/GBAYE7700122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e27f80914098b8a058d630d40995eb58989af565ba2ef7fc4ae6a118899f93d. 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/USRH12001538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadf33373888a01412243474380b525dd5fb55d419ec61225878d747396026f6f. 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/USAT20901141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3306bf0679474665073e845e2661ae08cf2fbd3842555d911754cac54878ffd. 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/USAT21301680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c2d6656568359ba42c7efb68db18e69dbe181ba3831e40e4e6878ad7fafc254. 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/USAT20621848.
Let's Go Dancin!: The Best of Funk and Disco Grooves
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84d38799d9a7ca5c6d0470f34217160ebcf14b03affac8edd29fc7dd0a24d745. 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/GBAYE7900516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f50ddb4651b24f88ead19f37459b8f3a566bbd391948a3310dc95298a7bd086. 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/GBAYE9801124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x409464b1e150c20c629c1979eeb12bed4b4e35d24180499fe566d50e625c75e9. 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/GBAYE0400454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa159ed0cc6daee0922e2950d2628c09c320d0e080f62f79d67c6a4c577e68dfd. 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/USAT20202195.