Iraj () is according to the Iranian national history, the youngest son of Fereydun and the mythical ancestor of the Iranians. He already appears in the Avesta as Airiia, and in later Zoroastrian tradi
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 0x044d2c63672f09bfd3909698dbca80adf64a500787676816f4968acfcd1fc7dc. 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/317016d0-0704-4480-b5f6-940f281650b8.json and https://artists.proofprofile.net/proofs/artist/317016d0-0704-4480-b5f6-940f281650b8.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 0x9ca92e5db70f8455faadaa76dcb9dd08be5b5e6b8217c80a8ae9027d202a3813. 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/USA370565578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8beac97d6137fad5a20a434c244ece98dccfe13cd4e4cb03392e57e62ce3be4. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/USA370565580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3595f915f84fd220e5d01791aafd85d158051527a3dd02f803efe4305689018d. 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/USA370565583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72801314fff10dc7ed27e26785583b07509fb0605e6749a49323bdde23647f69. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/USA370565588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70403102c7430ed661a988847147c2fcfd59cf0356b6146efa80e47b8de7a1bf. 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/USA561226945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4f230ceeb1e81db30e8c0ea475b20ba4fe5574218f2e0609d76e0e19c685529. 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/USA561226947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97edef0ec64e6aca113c9a513d51da2c36138297e0ac61d8aa47a3bb0776acd5. 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/ATR981162073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40b10ee12be2086b2cd1a30db98f88a86341ca4034ce604a735f7d8b7809d6bb. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USA561226305.
Mama Sil Bida Gaththe (feat. Ranjan Saliya & Samitha Mudunkotuwa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60c0c660453368c5cc5917d050aabf09e119aa39a1eccea3b67a0fe2c07625ae. Chain 2 (Bitcoin): anchored in block 958816 (2026-07-20T03:51:05Z), 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/ATR981232130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa86f613d881e7fe26d7af108ab4a12caa7f25738b428b912f2c549dfd67c7f. 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/ATR981157229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ee58c52847fc88c12e63a9e953ecfbd70473bf60d40f1634e391f49c6b72a6. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/ATR981164266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5f781a3fead5e921dd7cbb838b20b586babdbe41eba788542d28fb139fb2ae2. 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/ATR981171040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf3ab45bf3c14941f8e5bf1e72a8cb3491f148b984d61f9f0fb91b43ed796bba. 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/ATR981173454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae79117720680e55a0ad7438d9d9f4c2b5cdd4d356e96f1490b598d429cba1e. 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/ATR981174621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea29499e8d5b691c47372ef7eaca850bcce9e6cb4a7b981d9e1b66e598a26f16. 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/ATR981178847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a0bbf4c93f73a6cfb10604bbc79fd0d88d4a6516c4f92ce93b22227cfc7d048. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/ATR981231842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x231167c7a7d37d0788264e5a859dcf16a3c6f40234242a8e75280bbf331222ed. 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/ATR981231843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a3d1c7ebbcdba4920021ac65bfe64e244879158d907524c1c1bbfdbdbd25907. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T16:17:58Z), 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/ATR981231844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x417780e100d13fbaee825cc2f16a6579e9a2fea6c3a5ff9537902700f79a2ccc. 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/ATR981231845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x434c1be929ba30e03b8c213b441087370eca9bf3a52c68b2f57e67a86759afbb. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/ATR981231846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00da350319ca0d8fceec2a9f951b821a916f72fec9be838aebd162f63321997b. 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/ATR981231850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe03574f78993e53b6e9964c802df050ceab39b7548e3c496eea209ccf81c5f24. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/ATR981231852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe38c1eeb69921feceed59c18ab300fa6eb5bef584b32b721ff7b2daf278ff3e6. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/ATR981231855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bcaae2df5ab99462b1befcfc0631d848f655831b46899803277b27c443363bd. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/ATR981231859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88957219d44beb3c605fbcee4f5e3fc07f04b022769db1d9712d69968972645c. 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/ATR981231865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe149a59b7d104890e979b1500b904869a0a51746e6bbd1cee4a1f6021d7cc41f. 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/ATR981245838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x188d68f421be06e8173f2ea0a17aaa0ee82aed14bfef9049ab398c49e4b06753. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/QZS7J2297424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb00cae56709ab9ac091eab0b9a8d1864e7180f1b00b7f8c4488d444cc112279a. 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/QMFMF2220266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x654e4c7341d64552e9678bafee98e6ebb9d1497652bd368cc944b669d9016365. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/ATR981299373.
Best of Iraj | Centigradz | Bathiya & Santhush