Banan may refer to: Banan, Chongqing, a district of Chongqing Municipality, China Banan District, Battambang, a district in Battambang Province, Cambodia Banan, Syria, a town in Aleppo Governorate
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a53ff6c4d6f9f9cdc429e6124081e2579a66ed40ce677ace104345eaee15b52. 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/0e5b54a8-1201-4431-a14c-5580d1f19f38.json and https://artists.proofprofile.net/proofs/artist/0e5b54a8-1201-4431-a14c-5580d1f19f38.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Golhaye Javidan No. 118, Banan Vol. 8 - Persian Music
Golhaye Javidan No. 91, Banan Vol. 7 - Persian Music
Golhaye Javidan, Banan, Vol. 9 - Persian Music
Mara Asheghi Shaida, Banan 5 - Persian Music
Amadi Janam Beghorbanat, Banan 1 - Persian Music
Booye Jooye Moolian, Banan 2 - Persian Music
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa51514a0bb0526abd90edc096efa94b722ca282779383f677735c3895fe4ad49. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USBMF0962401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa054098d51458098934f619ce4a0d9035da77199b40cba7535ec9a296c147623. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/USBMF0962402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe153d47b0b02476311e3e609b3242983d65072a5b2a62bc5bbd92d345b864877. 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/USBMF0962504.
Masterpieces of Ostad Banan: Royaye Hasti
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc060eb37fe761003e8e3a2de0bb89d7218295147e18eeebaa31d7e2f465c4f. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/SE6SA2389107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecdbdcee8bfa459e474be36e18ccebc60ae72c1cacec0ad67673ff6ae0e1d835. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/SE6XW2312117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaf6511b395fa0027c3997e5a8a2f8729e48672d2cb8504bfba59db51680d2bf. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/SE6XW2315032.
Masterpieces of Ostad Banan: Shabe Ashegh
Shabe Ashegh (Nadanamat Be Ke Mani), Pt. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc1832451b1b877b9b510e6e89787dc336168605103b684f830092d13f71f8cf. Chain 2 (Bitcoin): anchored in block 958117 (2026-07-15T10:22:43Z), 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/SE6QE2376574.
Shabe Ashegh (Nadanamat Be Ke Mani), Pt. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b6cb4a95f5e97d31468b5c607c07a2bfd6de867f019c88022188a712dc95bb4. 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/SE6XY2325762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b237886910dbb52fea4a6c4b5accbadc90c23d89a5c1389bdc356cc917f2b4e. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/SE6SA2380121.
Sazo Avaz Homayoun Chakavak (Dar arezooye chehreye chon aftabe ou)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43431eaeb0acf0328c0a952d615aa72d7282e246d6a7be8eb8d672719423cbf2. 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/SE6TI2323499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf0158516db31065d8af564e154f31686793ef12db5c8e5ce23d40da61e7884c. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/SE6SA2310095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98146d3f0078f855ebf34d7bd62fa7b7a232a78b8539df29be36efb4c4d71726. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBWUL2026110.