Shahram Shabpareh (; born 6 February 1948) is an Iranian singer, songwriter, composer, and actor. He is a pioneer of Iranian pop music, having begun his career in the 1960s. Alongside his brother Shah
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 0x7b2b1cc2efb9ff70e0fed98dcb7167f41be7ed854d0ed225be5e5c96ddd6af7a. 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/21fced7d-3f91-4374-b1ec-cabfaa1ddc16.json and https://artists.proofprofile.net/proofs/artist/21fced7d-3f91-4374-b1ec-cabfaa1ddc16.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 0x344e7ea589d3f29d74bf9c829ad0a1682ea3b33045a636dcd7a5bdf88a4d0a9c. 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/USHM22151363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x577ef38a6cfda1625651a5932afcb0c6ead076448e14c8c416f25f619243a4f9. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USHM22151367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8c5e4be220ff8d7e4da0a7a66a2a9f622914bbd0cb35844d9ec29603c72e430. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/TCAGA2276733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x905ab1e1b26e13b1f78f9a9c60c61061ff2e7de7dac687f5ced64bb70159b758. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T12:51:21Z), 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/TCAGB2260191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32a6d98dca32057337b8bc06bc0651f11a9449408ac160f618d90e27d1e0a273. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/TCAGB2260198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf52f8c506eacdc735af7c28cc1b088389a08ff11ca31139ea32556e69fe0da. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/TCAGB2260206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x168571c7c73780147ceb77f1ff6c3418901a1e015aeebc1a22e422de6fc29829. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/TCAGA2220222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a31dea6554c59a8bdca06808f879fa904ae90caa7245c1ed6c710d35dd2f9d. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/TCAGA2220237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84ac0a2b29e10cd1e71ad3dfbce7cd979e7fe5259bd9d472d08fab5c7c8df7c. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/TCAGA2220241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1911052cfdae85b645dd30073461b838c427829aa3173ab54f291e458842a278. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/USBMF9220871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc67cd513686cc50d61f4a7b31fbea1d6d792fa5c51838a9e3a671d0b8031edc. 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/USBMF9220873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd84b67f2a534cf8d69c46884083c376ca22f46ef0e380b4910173b19c5615a. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/USBMF9220874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f24b86af71eda296ef9d5e532518e6656b1cccc9043073939a7153f66f6bda1. 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/USBMF9220877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b2559ae2be986cf154c20901f22e3758e662f69269030e33a40231f9447036. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/USHM22150217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07495f26dd0bdb278961f11520aa9a9d801946a3b7cdf21d60df5625fd0e509d. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USBMF9521517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46a8d3b7a88756ebcd5b05b84d4afcbe0818e54115e220a7f31d788c07054acc. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/USBMF9821892.
Tabestane 94 (Summer of 94)- Persian Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x592efacb091a5819749227e4b4a3538ada927ec648dc8a32f3b76ac9f5669b0a. 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/USBMF9921402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f207207ef81b7a3020e74a6c9fb915a4c8d9400d32f195e59cd5948337c322e. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), 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/USBMF9921405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3046dc12c08e478ac547eb1ecf20e90803d68408d05d2e58c5ab261d3a9e3b. 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/USBMF9924086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4243861087bc22c94cedb848602b78b414fb08ec808bef045c9b96aefb75f549. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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/USBMF9924087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x760daafc39f9c0be9652285e1b12c4f61fb5acb218afe090f3571f03080cfedb. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USBMF9924088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b3b35c136d5c5f003009cd2318dfb34991982d2db0e61ca37984983fc17c236. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USL4R2250083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x067c0beef3096db84e3925abc5df79191f674ae8f232da568ac09a0b0ef4cb82. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/USCGH2339942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5120be7df3cd9c2c857240b86b51daa447d63b1252635ffcdceacba9c62e0f21. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/USCGH2339943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x018528cef5bcda57660b91b01f7b7a1867862d44338a5918f63bf3c1413e4641. 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/USCGH2339944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6bd1c48aedb7b8c0edba8f852f58a69693dd7e975180e944acc95187aabd100. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/USBMF0800708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7953b611e8df0c48a24d3dbe2fc7540fffffcab1277f40227fd5bd65908d977d. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZZ662476347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb0afbc72b7cf8aa9e716987b32172d83a99f2d59d9ec75d723137e52856c0c1. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/QZZ662476349.
Chera Nemiraghsi, Zane Ziba, Baroon Barooneh
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fd99362106539744ef9e68a89266248832dcb5f5dc634871f7783945588ef9c. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZZ662476350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a39b21cb5d4798b8dc5f88b6143604dc3fc7d86d6f59a231a60b36c114bc2ba. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T11:47:29Z), 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/QZZ662476351.
Kalaagha, Del Migeh, Gol Be Sar Aroos, Jaan Jaan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c617d41929a42a6b47037b2223b12a83050b2dc3cde195852343ec86e9e0cc8. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZZ662476352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c9e002b5155afcbc9a91482843d6961eb64a20d14dc32ed5152b90bade217dd. 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/QZZ662476353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe20a12f5e6737aba9efc90ed680297e4f472da4adbc274c6ff8b691aede32a74. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/DEZN82362790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe20a12f5e6737aba9efc90ed680297e4f472da4adbc274c6ff8b691aede32a74. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/DEZN82362790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5400d432273ae06a7125553b0a410447a5771c33d894717144ef8e614f312ad8. 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/USBMF0626068.