Shahin Novrasli (born February 10, 1977) is an Azerbaijani jazz pianist, and composer.Larkin, Cormac (April 20, 2017) "Shahin Novrasli: a virtuoso pianist and so much more".The Irish TimesHarris, Geor
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 0x6c4c49a05509890c571fb850c64b330ef9348a00da280a8761c0434ae41d3ae2. 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/a23cbbed-399a-489d-8a4e-1dffbd910845.json and https://artists.proofprofile.net/proofs/artist/a23cbbed-399a-489d-8a4e-1dffbd910845.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 0xe4a1452cdfee0f7c8d13e56578cbd3a675bef413e476e841db23a0bc3eb82c49. 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/JPB622200155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0345d0bbe0734b4f4cbe793be306615d39265f273835902e0c0054dc4296309. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/JPB622200156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb98eb3c5faad195364724d7bc50eacc1df82dffded8015759a1ed2e52f0b1b8. 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/JPB622200157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ec1fac50d473fddd96dfe4bf4033f284b6b042ffe3ab405743a6f748e54ffa. 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/JPB622200158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb6cf28de3e956bd380069c57bac2b7b5dedda95b8402459ccc4e9436ca52726. 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/JPB622200159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e599c575f0acb814bac43bf3b45a92c192f7a85f77213104a1d145d05c88612. 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/JPB622200161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc373885269e301584bca75c85f33000cd5b5b50d8cfb3ef2f0cd3d6e49764c27. 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/FR7JM1886010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x233bd35b90bb510a70d4b131c79bc184a3fa6fbc7fa064082f963ae34ac1921b. 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/FR7JM1886020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x112d2ff9641f3632c89a11c5a726d66ad6ccf77550c36eb232737e5d09decee0. 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/FR7JM1886030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10a163a6af96b5c2d0316201a9ceaab4f5d39b45766dd31dbe597f9f63cc81a8. 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/FR7JM1886040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f707b2d50e989b719ca864c9ba3a83cf5902522056b9143ccd672ac7503be3b. 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/FR7JM1886050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85fe641b643b6cb328e8177afcef2e8e8605f94623f18a46eb1cbd96d9bf6094. 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/FR7JM1886060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x346a92a384ac4487c2bda8c0e04cf0b69bb113e6c8ae5f69ad18eb54c2b9207c. 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/FR7JM1886070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca4af7cc11ddf21dca14c65552b0f235f0672419e99fa620e568cc8c168a82b6. 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/FR7JM1886080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9389b632ffd887c289454d2b806e617accaaae12c20cbda5d320439168c7d178. 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/FR7JM1886090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe10163507ac4fd7b51b0d698edbcc6376a1b12b74d7d1bf072dde7c0bd2e4425. 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/USCGJ2456061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x306499ef74b3fcdec9e84b3bcd494c3daca3ab4c12bf82c871b5dcad6d6537c2. 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/USCGJ2456063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x267946e97e23da6cf0d4aad51d4fda33fe173b54f8a94bb71bfb390807fcf8b8. 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/FR7JM1659010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaac5f0d77aa586199d9374c8d8a819b619dde65cacda9ce926d765ddfbc2fbe. 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/FR7JM1659020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa0d2838cfb8c447df30eed2d27d94b9d8f8d7473fb6291853663963bc8c6e7. 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/FR7JM1659040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf0bee5305e11a4c6ef37bec69af452b1e26bbee5c108dbca0737da3cee8f4b5. 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/FR7JM1659070.
Jazz Lounge Vol. 13 - Journey to Baku Jazzfestival