Inbal Segev () is a cellist who grew up in Israel. Segev began her studies in Israel at the age of 5. With the recommendation of Isaac Stern, she came to the United States to continue her studies at t
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 0x9e54f1724db7931cd80ef394fb14ee3dcf43d61753c1dddda0ff1bbdc600c508. 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/a81012b8-234d-4282-b0eb-59ce2aa75d92.json and https://artists.proofprofile.net/proofs/artist/a81012b8-234d-4282-b0eb-59ce2aa75d92.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Paul Ben-Haim, Vol. 2: Piano & Chamber Works
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 0xdabf7188e3f9db5604e52938335d4a356e62ca20efb552ba96a3059dadf61da2. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/GBELX2107532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdabf7188e3f9db5604e52938335d4a356e62ca20efb552ba96a3059dadf61da2. 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/GBELX2107532.
Ruta Panorámica for Cello, Bandoneón and Electronics
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27c05e7799663ef49847100944ef11270d7b5271022131de5f2283f6c2629ffb. 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/GBELX2107536.
Timo Andres: The Blind Banister: 1. Sliding Scale
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa57008088a36b37b2ca39b364e51380a2d478c5adff94a80d4af184d7bddc844. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/USNO12300395.
Timo Andres: The Blind Banister: 2. Ringing Weights
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5abae3a0a2fc0e3472b6297f4b016a6bc0e57f4e313a223038796bee88b33180. 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/USNO12300396.
Timo Andres: The Blind Banister: 3. Coda. Teneramente
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cb581f01a8d5c9a7e3d364d255fbc6d016ce70ec259835fcb322b647f98f6a7. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/USNO12300397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa4c5544380b55f564b87b91541245631fc71a3626e6de71c129f4653439ae36. 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/USNO12300398.
Timo Andres: Upstate Obscura: 1. Valley of Strange Shapes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc826131f464703472233f83accb5d1f1eb5aebd508db6d01437f51f4629d5f4a. 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/USNO12300399.
Timo Andres: Upstate Obscura: 2. Mazes and Mirrors
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d2285847cca3b511f56f4a632748a74a19ed8aaf0a7092b3c9369547c9b37b9. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/USNO12300400.
Timo Andres: Upstate Obscura: 3. Vanishing Point
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d4bf664a191b589a8a5a1a48ed6e30a57a32d287e4ee9d8f9f0dbd9eca6d77. 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/USNO12300401.
Music@Menlo Live, Haydn Connections, Vol. 1
Music@Menlo Live, Haydn Connections, Vol. 4
Taal-Naad Naman for Cello, Tabla and Tanpura
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x053b9a87265f1a43a2f50957bd79c5c441380bc55aae88eadbd607315e477826. 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/GBELX2107486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07782153ace1c01359e1efcbae42e6ec465d83ab08a93b2473c3a5c283521f5f. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/GBELX2107487.
Anna Clyne: DANCE • Elgar: Cello Concerto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f0ab79634d80bc62d1b343419d41ab2094a9ecd6ce2a8c8706493bb4578660d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBELX2007251.
DANCE: II. if you’ve torn the bandage off
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b0cfcea390be5ff9b08f915f515737b90d6c0b2738f9acd71af1ce457ad904e. 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/GBELX2007252.
DANCE: III. in the middle of the fighting
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x597ba744cb8e2b01d9ca5149806cb5c2790642fd0263da89ed4bc95bff8d637a. 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/GBELX2007253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x671be55e1acefbc4de139de7ac0a3030892a3b70f729a4250a0eb7ed6aec7473. 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/GBELX2007254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fa56cc101d31cd4e1613ac10f6bd74d7a2affe2486ff65ca448b6fc3b7c3aa1. 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/GBELX2007255.
Cello Concerto in E Minor, Op. 85: I. Adagio – Moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08d2bc8c50fb48d49dc74fe72795f892d68cbd712448b38b208a7ca4f53dd8c7. 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/GBELX2007256.
Cello Concerto in E Minor, Op. 85: II. Lento – Allegro molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa373af3ba7d3653793bd9d52d65a49a320689ff7dd02f9d1025a7c73a45531d0. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/GBELX2007257.
Cello Concerto in E Minor, Op. 85: III. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9bb71e56f3e0c5376338caedde18cf70c9ec4b589fa9487d8298036ccf27222. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/GBELX2007258.
Cello Concerto in E Minor, Op. 85: IV. Allegro – Moderato – Allegro, ma non-troppo – Poco più lento – Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca433ba48c243035c7cdefcb67cdf07d7b9b04f42780bd867606f1873e665b17. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/GBELX2007259.
Works for Cello and Piano by Chopin, Schumann and Grieg
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe656b5763ebdfe96b7a8d100c9aa569814c63b21d679d99d01642f4e5fc4c3ed. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), 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/USZGD1579101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f4751cb2434d53e422e86c305c6b2863fa64938845a523cf65d4786023e0bf6. 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/USZGD1579119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d911eb65bdd3f1fc73d29b475096a36b21b8448a6d09d74ec718845a936d770. 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/USZGD1579102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf06d27a3511a173159fa5609f0d53441f47f95831477789c9f2d157d03d722b8. 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/USZGD1579120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d346cce7f45d1dbbb3ae226806b14cfcbbcde86098ac2816ac0f51c4be1dfa. 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/USZGD1579103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb7a8c4d3ed7788fee963d6ea1b2e8ba26617cc9c5a98d758c93d9796e8f026. 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/USZGD1579121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf88a57cb1ba4d512898b21fcaf4b35cdf6382ea237618262d7e19686c4cd5de9. 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/USZGD1579104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66defc6d3bbcabea4584a6d18dc03fe042f881f7d1cbf54cc72620ce38984611. 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/USZGD1579122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc60b6b102e883daf9abac739380a1346abf6a3208ef66b86666bf38d6a9c84bd. 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/USZGD1579105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9831c96b38e529011017b55d8b2bd73220e3a06bad0ad80dc9d91246c6d67de. Chain 2 (Bitcoin): anchored in block 960419 (2026-07-31T15:20:33Z), 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/USZGD1579123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15270d3d5c35eaf337e9510e167bc496f2ba4643e50254a1733d5c90bb7b9c21. 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/USZGD1579106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6195c3ee0960c0edf866a10fafcbb7f509476c82610586ff36de060f3db0409. 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/USZGD1579107.
Cello Suite No. 4 in E-Flat Major, BWV 1010
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d716090582f3c38dc73316620111ccf425b94c4f5944068f3b1e22af8dcf27. 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/USZGD1579125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff83505c48200401f2b19a92249feb76ec835038688c77808e0e02720a080c3c. 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/USZGD1579108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6870c277708e0521632daeba0c3cff235a1646c6bf459e5a335828f0bb9cca6. 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/USZGD1579109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c3d73b3c299ed3fbec1fee8193a873f6f7804b33d88f5cb3112248087cb2107. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/USZGD1579110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec0fb19fb857635cc0d778bdc5e43dcd9ff9b05b7408ecec69ff32bad26bd00. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/USZGD1579128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19566bb7229f4d9f026107d89a9efe4eb686a7e3b6c4bf817a5394ded35a8d2d. 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/USZGD1579111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46e99f75227c635beda6fc9c7d9ff1e63f66a6e7080d956fa82b183b19b66f42. 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/USZGD1579112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9a2f9e34ce536bcd2c37e58bea9b03a3f515d9145c761a0f40e47b7d8de7efb. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/USZGD1579130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef8911864447ce2d16eef4b6bd48f74d73df826eb0d97e282e87842bf39c6576. 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/USZGD1579113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb09109ff958670d004b2628da9ec807fd929a9e4e80d8585837757b8cf2f9fe. 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/USZGD1579131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fed99a077c5f0a05a6bfd4ae9f9a79b60bd84b570fdff9f3b2f5989a5724bd6. 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/USZGD1579114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15b47979eeb6e378790a9e52d9b25691a18eb1e0c31c49328db0595e78be119. 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/USZGD1579132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf15b7c7873c8a00ec33fd807ec5a25422ec270055c4a2f0f63a7d9124df02658. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/USZGD1579115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2852cbc3f6aee1ac7cf891a5d2420d3f142efea111fca717942d7de8297c4307. 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/USZGD1579133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x963fdb8d3acc373316d12bf532ec5c3834e98415ee94efbcaef43f4394e68419. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/USZGD1579116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e1409363e55b7dbc98e522ab62822c7d0cbef50c9dedfd51177dc68d98a5129. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/USZGD1579134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc60d10f31c7488ed535cdd59d75d442a814b9d376a035213c589d14b45f1aa03. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/USZGD1579117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfbdf7924f32d9480070ea44ef90f6ea5337fcf291b28fd9d2913d1c647c6dc1. 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/USZGD1579135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59bc584c4683a69d47cb64531bc33b47ea29adaa2d58b8c9674958ba740c1717. 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/USZGD1579118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a2b19a1a674d9e615e327f14cb3026364e36c529ae536b551adeb8c225c718e. 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/USZGD1579136.