Amir Ali or variants may refer to: Syed Ameer Ali (1849–1928), Indian lawyer and scholar Amir Ali (Indian cricketer) (1939–1985), Indian cricketer Aamir Ali (born 1977), Indian television actor an
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 0xa5ab19b1b8493e89c3c15a753e1044157c432d743b0d2f5ede3dedcad0a15884. Chain 2 (Bitcoin): anchored in block 953694 (2026-06-14T21:38:09Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6d95a81d-fb6f-49fa-b176-535c5a028588.json and https://artists.proofprofile.net/proofs/artist/6d95a81d-fb6f-49fa-b176-535c5a028588.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 0xc86b9d2edc88005c90afa6e37d9eb01b53565946f1ed1c9361a2939a1b64fc1d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TCAHN2314024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a655f772cf8f9d5f7894f0609b06833542e0701c7e4458275eba9272c26d162. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/TCAHN2314417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ddd1a48adf1e980207b541f8975813ead018b0472b7fd7f9cd2562d9c59ca7. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TCAHN2314716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x254d18e057a4ed534daa4cbfda4e1ec55bd265552da90537c6a9efbcbae85edb. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/TCAHN2315195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfac5c688ecf71eb946b6e9bb419b828a70a15a5614e90d257f18225c72dbff0e. Chain 2 (Bitcoin): anchored in block 959355 (2026-07-24T03:24:16Z), 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/TCAHN2324054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b5dcc7787876445e062bd5e2ecb64546154c43a8932918dcf3daae26fef1c52. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TCAHW2416082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x203c36f60626fe1809480a868b6a0e10fab330e7f19108dacb3f719153022bce. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/TCAHX2464329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a1ccc8b6914fef841ddb418f061537a5dba8c11e6dd92cad0b4110186fadee. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TCAIH2483112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x320fde320c2e53a44531c3ddafc8c21efed5e50753561fec201c223f02c03398. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TCAIP2441209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf132c27801fd5c82d1faa2e9b8ddcbd19d5c559dfab98f48eb51746d9104c800. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/TCAIT2431520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c1f6473cc3dfbfe52db417a41a54ee6fbf4317db19057fc608b68491b9debd. 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/QMEU32504281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3480b0c607a5f5d6b48cac0153eceb15da5b5d584cecda429d664b71b5aec6b5. 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/QMEU32504282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac15616c6c9c2bdf236fa52315ee80e266f2a72f41a9816855aca3e38283a7a. 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/QMEU32504283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b60987db1f7ef8db3d831856b02dbc0aae6fcec10c99eef78d9b1c56edc9ba. 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/QMEU32504284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3efb009516cb2e5dc805551cff19aec59fd4d8036ef5f1901006b6b2f4b4d271. 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/QMEU32504285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8319e6ad50e3027cb2d337480c8792019040bb471e737ac4fb5721b9ac8e7bfd. 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/QMEU32504286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc4f054e5d593fc42a01bc95c3c04a83268d7f81ee94a485c485247fec67dc9. 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/QMEU32504287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x039a94ea2223caf6d59a44a0d567b2102e1dc3ad6202efba29878d942c217e85. 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/QMEU32504288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x906d57210ad4cc6895be258b727695c5ee5a421f33cd6c15cb99fec1c5ea7556. 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/QMEU32504289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1850f73de42b7da636ea3753f90cfd7239ed8e5092a1224504d4dd6e4b3b9c6. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QMEU32504290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc94d26a951be7de2ff7d9bc4716bac552fce27f88f0d8ccd296c650c2221ee7. 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/QMEU32504291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x111eb24ebe37431a0f959231e34f12e098e776aef8c568707bc2a0206e1971b7. 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/QMEU32504293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc24bb28c07bb6c3b0bc647ef9b037a23b9b9cb87ec3c60c2a2fb5a68d25dc61b. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QMEU32504294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x864ebcabc4787d6b14591f9a0f4733aa81e578dff06523773635da91fd4a51d9. 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/QMEU32504295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb357b9455105a4a3a7caef2f8cb3cc694871519d4527006416657db1999a5e2a. 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/QMEU32504296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7304fd269691bacbcc69c03bd6489a9df57f674938227f021785190b943691d9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QMEU32504297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ed86198eecf7b28cad772365e4a5b8bc5204b4766d0a0ad3e5fa69ba8d5021e. 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/QMEU32504298.