Bahram may refer to: People Bahram (name) Other uses Bahram (Shahnameh), a heroic character in the Iranian epic poem Shahnameh Bahram (horse), the 1935 Triple Crown Champion of British Thoroughbr
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 0x6d2cfa69824e3e2ae94b3cf46700de43508a2affb2a11358a62c6a6f3d791c48. 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/ae603de0-df12-4bca-b2de-b0e8516adeae.json and https://artists.proofprofile.net/proofs/artist/ae603de0-df12-4bca-b2de-b0e8516adeae.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde8c47e869eb222cc83da4102f648b11d03ecce2d41d300372697b43327d7ea2. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/QM8DG1838291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5adce1a5b2e82ea1301b86b8f3ee6ce4578935aa723d4565b91c6505a522a885. Chain 2 (Bitcoin): anchored in block 958556 (2026-07-18T13:21:06Z), 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/TCACG1553626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28c881533d78663e0f3fb4530f8bebe2d048f0d99e8dfbdd27e0d42fc186bdfd. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/TCACG1553627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaba9a62ce61ec6abe0949f060e60ea0cdc1a86b26b7b0f7e2a74b769d55b9fe. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/TCACG1553628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77a22c6c141173c9d72b567c0430c2affac951d470ddca57b35ceba95416945c. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/TCACG1553630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03cdcd3699af64d2a2e4cc637809a118598336cde8ac4ea6acf18245ae323e67. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T21:44:03Z), 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/TCACG1553631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62b6cbfed17b5f0de877f9ab8bc50e86ca079c5a03e4f2d1c66de1bb01b81d22. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-20T12:02:07Z), 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/TCACG1553632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f82de2a815a0e04044012502c1119fe87364b451ae6415fef7ef7aa8c59d33a. 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/TCACG1553633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc66110d0304d0662e700ed6b036385acc3633a2c4e25cd8a6d66e8e9832666. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/TCACG1553634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09fc2afac12ea196d6dd6e5e7c744df95d5047d043d5a8f03bae87fecc94e3f3. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:09:59Z), 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/TCACG1553635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2908cc70408470bafc739d68f5d8f7386e62fe3b1a39dc0f5b7791021a60a619. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/TCACG1553636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b251c591c94c78aed793d41e6a358629431afa15b0ee01aaa00d9f6a4729af7. 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/TCACG1553637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x442fe7a516a5f1446ba42e4aec6e499c2013ec3bb8979b70425124894032ffd3. 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/TCACG1553639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eda0da11f65b740359bfcd2c49652cadc935728789a03c9bce16515f347a7f0. 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/TCAEF1916080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dfdb68d326b090b5ef4c8ca56e87b178981baaad0cec1bdd6b61f4a018e0ec3. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T08:17:14Z), 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/SE5752055609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22a558086a952bf3a786c7fca1eee6ffbebd6968ff31ad228285a9e68f515eaf. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/SE5752055610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d873364491863eb09788fd2ee03591beb57aba1fb9e63297d23d370f2ad639b. 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/SE6HN2398550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5e302c092c1f58f94173e8cb81afd3a1d765c446f8140f3dfe298723cd81930. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:42:59Z), 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/SE6HN2398551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3686c740003fbff23743b756c12d48837bca9ff76ccc496b69403dda111596ce. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:08:06Z), 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/SE6HN2398552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc159ac57c7ca4095de86815e7c00daf46ec9228243b998f185e1bd23d7fd2791. 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/SE6HN2398553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c29f2e017fb02a34ad055b35723b4f40882ff47b08ac4b13acd351f196e9844. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T17:51:31Z), 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/SE6HN2398554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc59877d1211835b7dad7a7fbbf6d7825c6c68fa827ad84dbf0bd00e67932e6a6. 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/SE6HN2398555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x724b124a0a4b61204b273b9666ddf8cc99cc5f951081dc7bb76917e0a83261a7. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:02:34Z), 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/SE6HN2398556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb180574700327bf4f8f01ac25970a54256df5dcb7cee876b577d8d723794ff69. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/SE6HN2398558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01999a3cacece74c0c81d7a571d7b5d59e3a106f433d143e5f396dc54768b83. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/SE6HN2398560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6b39e517d3ba3cf78d7c6b8575211ba9f7c351878e16f9745f27ce50c8aa0ab. 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/SE6XW2381500.