Hampton Barnett Hawes Jr. (November 13, 1928 – May 22, 1977) was an American jazz pianist. He was the author of the memoir Raise Up Off Me, which won the Deems-Taylor Award for music writing in 1975.
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 0x5fa21d6947b020f06035107b6786ab99b1497f98c82bf7c8afb95b2463f04acd. 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/7779ffa2-b3d3-4daf-9e67-db04fad57404.json and https://artists.proofprofile.net/proofs/artist/7779ffa2-b3d3-4daf-9e67-db04fad57404.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Among The Stars (Live San Francisco '76)
Three Classic Albums Plus (Four!!! / This Is Hampton Hawes: The Trio Vol 2 / For Real!) (Digitally Remastered)
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 0x137be3a01f739b594eff090535b900ef29adc220ec82561dc058214480bb5898. 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/USFI85500041.
Anthology: The Definitive Collection (Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e02c4724033af3b36f0558e10f1d2e5d26d4758bd071709c812ce385bef844. 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/AUXN22105589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41fd21933177afa79ff0ef31127a29819156b069f5b9c6f8896afc907f6e9581. 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/AUXN22105590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x104966571c26dbf50a87f7edc2a3ffa1d661abbbfb621e87218ca70db8903942. 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/AUXN22105594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa00e6cf1a39a812d8b044d1c75512195dff387925a6ad564a89c3eb4ec0101ae. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/AUXN22105599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d92358b422b5eec23b86d31cd17a62e6a3d60f34966f32b133d786810ad8e0. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/AUXN22105600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc89115a877702025f63823838024ba95e968a803b2a8c9815d0c9fc3e011adff. 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/ITK602000705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace7c4b0b9c15bdbc130b5d0ad28bab8a3d61a22777224a1fb8896958480d0e8. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/ITK602000715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x175c97e2b6f2fc635b653bc5ed37b7037b585c81e5f4bc118078da5d6b84144e. 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/ITK602000718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd2ce54ad65266cf03a79ce521a7bfc61e1158e7bcfaf6324179aba7a7fe0723. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/HKC371859759.
The Vinyl Masters: Everybody Likes Hampton Hawes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1c29c6adc34862d8f0040485ce90ba3fa86f0e37806241b8d28fe5733ed46d2. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/FR96X1500615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5909ef49719bc0af257f72e365b2455e9262ebc532d5de3aef7409e87b40a8ef. 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/FR96X1500616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92de1f37cddb4b06c9d226dc12508deffc60a97bdf129d15313e0ef2dd1c6c27. 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/FR96X1500617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1f13194bd0694ca2315074f83f65fde8664b9fabdae52e11f0a7cec6092d862. 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/FR96X1500618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19b07f35fedd235ced3089cec462f9c9d7c09404f298b9a7bce2ebd100fa3bc8. 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/FR96X1500620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadd2a806bfe9909af4d533402eb879a95534eb40e60e46091b34fd7befe1ebf6. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/FR96X1500621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebcbc4cfa2bb2ff90cc99ef1ade627815a3c8b2affdc483992cb5225a2e8ed60. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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/FR96X1500624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81ca73fb49c11cdf764b96e55c36fef1d81078546b06835c285e0a7bf2dab7f2. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/FR96X1500626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78eee36258ba5ef103d0a89e6ebaa79270ed22c12b47ac02510cacddb01aa05f. 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/FR96X1500628.
Live at the Jazz Showcase in Chicago, Vol. 2
Trio and Quartet 1951-1956, Live and Studio Sessions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa07d11654002c2f00e4e36021b9e8897731bcb673b0264858c324271f8ba7ed9. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/ES7710736903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15bf413bf0555553cd4545fc55adfc24a2e141ebda7a59c0a1de9aa4f5976290. 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/ES7710736933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f315d8d97f86c4cf49d440ef5ba7182057aa3467db53ef6109cca4dcde6f29d. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/GBAWA0366526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb583708ccf458545ea555f4bd4865fd66264354713591bd66ab3c62db73440af. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/GBAWA0366527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacbb94723c258445f7f0010a15c7087240e5f70f78c7af444487d8f5590f45b6. 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/GBAWA0366529.
The Trio: Complete Sessions (with Red Mitchell & Chuck Thompson)
Feelin' Fine (Los Angeles, June 28, 1955)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02eff37db5a5e4eb20776390e9530eb7a8095a5a528f32e98ea48bae9c01516b. 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/ADA010901405.
Hamp's Blues (Los Angeles, June 28, 1955)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bb989d5fbf2d586c59c0af7151ef60f18191f01ba5874ffac10a6ee92a21f86. 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/ADA010901406.
The Champ (Laguna Beach, June 20, 1955) [Bonus Track]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d5f3c976cee19993b1395e9294c186d8d65a4ecebf2e350ac0718857e9aeb2. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/ADA010901435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0fc2adeabd2d75edd65698c31f02fcc142a8e3e958f1027fcbc21aca6bdd9f6. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/GBLGL0945127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77651276404143afbb3aeceb870b8c63fe22095f27464d67bf875fac6ab00e96. 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/GBLGL0945131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x744e8f482aa12954aa66c75b83056b50a4a669610a9871e27d8e23c076c12b43. 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/GBLGL0945132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27acfbcc2c78a73effbf8bba03c3086030e662678b6112ba109ea392ee85e76a. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GBLGL1280622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c7cc960695462684ceb8b9dfe9a93a8d2d759d5fefde22f12ccc830bc38b3d. 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/GBLGL1280624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f6cc224e629cd0f6943886c6778a182d81a7bad419906034d718a3bbc29fb1. 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/GBLGL1280625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de6f0daecb4def88deb149589cf9effd4e77ba0cba82692db0efddd2a9719e5. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/GBLGL1280630.
Curtis Fuller & Hampton Hawes With French Horns
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9d27516c8703caea4b5b20cd7db45e39becdff6a6da66a8d64bb2ef3734647. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/USFI89400114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee5d8bb343020af36608d5a34a0b32b924e45e87d4658bc30791e0af8565db3. 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/FRZ027600330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfae08063cd4e6b60e57e3c0a23726aaca69a8504b7bb8e03ddf6921671e95513. 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/FRZ027600340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2972be3b60f3ba62db57884f0d434c5c4989304f4176baedfce7c5f05d08dbc. 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/FRZ027600350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb43081850e13121a52f874922a1b42e1836544909d44f82ee3a9332c39a563aa. 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/FRZ027600360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b1dde0fd7a118f8324279647b9ea19324b93946c050f9e2daa46ea360a3f05b. 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/USFI85800563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4734bf53a00b1e435b905dbd2214eaf7a757d2fce5b3fb5726db55491516ab99. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/USFI85800564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb1f0d3c4a731dd7be4c38439adfa7f6d616c5fe722f86a34bc5a8557b4cef86. 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/USFI85800565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28be2eb71a41acfdcb3e4a5e9f54dba696c289fce826173a9cb4338f44afee47. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/USFI85800566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x508a8bda4dc65007e4612dadce84e9e1b99222ed36d7015809c156953bf1b25a. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/USFI85800567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94808ab809e9dac9a5fe9cd55b4858f10df87202dd58a085f459db3157354f9f. 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/USFI85800568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc15b43de271999181483b94055416da07e35760b68d9c9066b2a3f3a50a8f984. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/USFI85800569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b0dc3b054b17ebfc76daeb31847e5dd5dfcd4a7e8ccd763fa9931d2aa77017. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USFI88800247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe820f89a278492f6165090302fd5a2cc4f3949cb156352e88b1bff2a81ae0f6. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/USFI88800248.