Zamir may refer to: Zamir (name), a given name and surname in various languages Zameer (1975 film), a 1975 Indian film Zameer: The Awakening of a Soul, 1997 Indian film Zameer: The Fire Within, 2
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 0x260ebe79fdd855542095d3c197c77cd85c1eacf2cc4e4e29d8651ffb493cc2e1. 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/eeb9f471-6914-4df7-9a64-4eba4bdff3a3.json and https://artists.proofprofile.net/proofs/artist/eeb9f471-6914-4df7-9a64-4eba4bdff3a3.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 0xf23c6f1e52dda817bd95071bfd6b52f50d3836e7e594f2b1a97bec27d61f2988. 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/QZMER2169653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0837ff3ec003e594483314196757e7871b94b5118cc4fdd706cf281d534cb9b1. 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/QZK6M2546971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c1152b0530a78ed25a788d658e0d2934915038c396aedee8fe6796fab132226. 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/QZTB52450060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c7c631a3dfb616c39bcac446dafff9362f232ab6b466a36ab7840a51caf70e9. 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/QZK6G2473276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4bd19ace0635cab77b284d7aa2d2a06474a9f863768593cdece603d7f1e3ee4. 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/QZDA62351363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa76a50a5fa43849a83b853419206887b2890a8cac6c856c9ce8618c092495dbb. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZHN82274518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc32e283bfdbe0e82e087d81ef5ce9bce739943260818ea29bb5278ce508a4d. 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/QZDA62351364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd89901d523e8404c8e7e71d83454037c9d587a4c3e9247e09eaf668c57057d. 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/QZDA62351365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae9c0c0e0720c54f0aa7fd55219c79d618d4a47cbeedf5583cfefb05cc3aaa0f. 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/QZFZ22356629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97b9dc7ee42bacc4e23888eb00b1e71366c5e2934897a612f72c39fa242e788f. 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/QZDA62351366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae9c0c0e0720c54f0aa7fd55219c79d618d4a47cbeedf5583cfefb05cc3aaa0f. 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/QZFZ22356629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa76a50a5fa43849a83b853419206887b2890a8cac6c856c9ce8618c092495dbb. 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/QZHN82274518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3744bbd82e3e6156e065cf41e11c8161891cdc4e7e7357bdfe20e76af120fa3. 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/QZHN81987271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea1bff5258b412b11ffa36db1caa01650087e68c85dc77236ea39730dbe90d9b. 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/QZMEM2027446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4f924405be9bab79404f64d69efb78842108d62cae640841e609fa0462caca4. 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/QZHN72095352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8329663dead785d320de355b1890571e278a4dada6949501455548aac06fcadb. 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/QZES81894796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf80806facd4868ed0a92bab69d5fe6db54072ef2195deb48ff6b9d13c31ce671. 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/QZDA81865582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33ef9ac454dfe59b54f487c415c0a7e6ff9ff8292a1cc083ef54080051fdff71. 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/QZB4J1888619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0444e78fe87140048ad03ec2736b2a51f278d5cf3eaf2cbb061a4b6ca7466d06. 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/QZBRF1834335.
Band In A Van: Bay Area Rising Live Studio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92c169d4b8f94e2585d013a60ac8348d9438df04cd7ae30615fb84f683c1c3f6. 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/QZRP42522822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f5a35d9bc48e500e5e9751a65cb5db86f837a38985e31c7d446752720faa279. 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/QZRP42522823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4946c0d6ad1b7ae01180aff241059e262c22c0943fce295d3f8d1d34c9400baa. 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/QZRP42522824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3400cb869418b67cf20ff15a693a6215090977f8587416569653d2f5ee73399e. 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/QZRP42522825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fdc52a8a993722f761aa2afbc18291775722683af6eff2bdcd2baa6ce096dfc. 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/QZRP42522826.
take your time - live in a van (extra track)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a09d6790f3d9d92b489771edef10a4a01a7e1c7a39374351074df2c63b63cf. 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/QZRP42522827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab556c0132bd564d762be0145c8794577295fcf0758c679b9385755798dad737. 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/QZRP42522828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x966521d232112d2bf0d63b7dccdb0a8ee3e648269e1ad2e03ea3de7aeee4fe9a. 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/QZRP42522829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec19ce2860673c708f9510eb8250a47a5252ac152028fc4b46efee828494313e. 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/QZRP42522830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd3325de2431efb0bd07709fcf93191c44880d9238fc62cfb0a8148f8fa9bd77. 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/QZRP42522831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4566194234e4b4ab2b594198702968fc6790a8e42f899aa28158b24763182c3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZRP42522832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17042cfa1cc043478838f330b3aa537b76e25bdfdad0efb25066f830b860ce6b. 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/QZ8LD1982608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1dbb96f5402abdf171bf7f33a3cd0bb4c3fc51433eeea1aa6e894673ed6acaf. 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/QZFZ31905732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff2d9dea6bc011e51745cd21328979d16ac2df84555bb32d21bbfe0569e53eb8. 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/QZFZ31905733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2618d73be858cba71ca45f698d1aa8adefc2140409e09714ab2df468536777bf. 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/QZFZ31905734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9862b28bc27fd6d54917488bcb16c13c24795818145d3fbf3e2504e7bb67618. 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/QM2PV1840302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2c0a1c82a7681b3d4a30f2830d9c35ed46c64ed782a947356bf7dcebe634b1f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QM2PV1876292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed916cf34099ff6f4e1f33efb233d22e5ca4f889d68ae4102b9ccd5fc9b335c1. 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/QZK6P2064663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54e6ac27feba5355daf32286e7a674f22b767ae2079477d51f04346e1940cbce. 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/QZCE61872678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe36e781849d30d50aa9cdcb29b44bb95e7628918bbedabe885983092a8038cd1. 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/QZFYZ2399273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8859dc0602ed2e35df97df828171dca8c40190e3158284c1bc452301ec2e181c. 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/QZK6G2130213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bbabf1019ac5285c1e8defbd09b2c7df16cb9763dc333b0a133006a888425db. 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/QZES81966908.