Raaginder Singh Momi (/ɹɔɚɡdɝ/; born November 27, 1992), better known by his stage name raaginder, is a Union City, California–based violinist, music producer and songwriter of Punjabi descent. His pr
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 0x1c3389070f98fc257d04f8fbee209f24cf0abcd10af10deaf3f00209cdbbd1c2. 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/1593172e-b98e-4ea5-91eb-cb39dd6e86a1.json and https://artists.proofprofile.net/proofs/artist/1593172e-b98e-4ea5-91eb-cb39dd6e86a1.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 0xe4d43c4ee5eaee8c1af8bed0ec7c321e1217ed4becf5a9168a4e32f9c2ee4a2d. 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/QZAPG1719701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d43c4ee5eaee8c1af8bed0ec7c321e1217ed4becf5a9168a4e32f9c2ee4a2d. 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/QZAPG1719701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12ec65773ec572f911e99f8a0330223544f33ece99c12a4aea7c4d884f9c8fc5. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZES51804260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x014baa2f3c8e6795cbf2ec329a477783430dea501eb14c1101eaa137c6ccb420. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/QZES51960718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c4e1a4c301fb7d7a26137aa6f9856a3789f708729538abedb45ac085fabc9b0. 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/QZFZ21993836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c4e1a4c301fb7d7a26137aa6f9856a3789f708729538abedb45ac085fabc9b0. 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/QZFZ21993836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf38b72ca9e962d814f1fae65a6716d2d1f9305b9e4c8b4c15241a32d5ba7a6. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T00:07:05Z), 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/QZDA82092006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc788237eb3e84cfb0f78f1224bdac7b7f7ce2ee3efd585639a8ff70fa6156b75. 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/CA5KR2040984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bac6f3d3d47a2981fdbfd6bd1fdf12afaa775dfc346b4643896e6b504d4eaad. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/QZMEP2072275.
Jungle (feat. Sodhivine & Rohan Krishnamurthy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x733867f956cbcdca0cd3b8f55c29d41fc05c7df6ab287bf6253d06555f2d2974. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/QZMEP2072276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e77edd4817c779bcc7a369e0c3f4a374568e294b3b13e19e3d50b734e239510. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/QZMEP2072277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa08f5c0cceaf08faa24344928bf053fa90d2270085b0f26003ae1dfcf8ddf437. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), 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/QZMEP2072279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x887bbecd2ccc4a67ce534b42690b6cd81e2f0871f38163693a121f0c69eb1d07. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/QZHN52256779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31442cd1013dc0d13587bce3caa417b29dc5c2901c3fb9054e24d180dca38421. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/QZHNC2221069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1acdb36046a56e859c78ea63b0c6580ee0ff5e28f00152a4f45be7b3d53e831f. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/QZHNC2221070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ccb1bde311c45abb7880d6d6dd59be9da3bec6c19ebc20d36163a0d1c22f94. 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/NLRD52220457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81e3c8580745f06054eb8c9af64cc8f30e70c762a46759eafd82692eda805744. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NLRD52220458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x907ea60bf2d15141640d5b321cdca428888cdcf2133e73b85b3ccfb971a07186. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/QZNWX2454465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f596b30c59930773304d9f967ed44d7dea3c171910c09e895e4a431768c916. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZNWX2454466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33bdb71a2307e27697d1ff18fc0d7531fba11eddce0aacdf88e50b44f5efeeba. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZNWX2454467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60061b5c9c8ac775650b2723877cda71a503f393ad249d0af910d1e8240c939e. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/NLRD52220459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cb05176101420138fc0ca110aa60ec9fb5f24506d34f783a188e86effd02036. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/NLRD52220460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d3fbe68808c1006c788e20daf9bf31d5567cfc4b2765f3827f3bc1897f3726b. 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/NLRD52220454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d3fbe68808c1006c788e20daf9bf31d5567cfc4b2765f3827f3bc1897f3726b. 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/NLRD52220454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2719d1c0c9f58ea1efb990dad09cd52f3548dd4ee441b0354b7a36aec15ab577. 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/NLRD52220414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a94b8ddf6c47590ad6e5ad11de0f454030f58fb7d546cac6b4292d8662df7f7. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/NLRD52220455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e0248ea47962a5bb74c35be23f69bf5372704e29180fbad6db1197c58d6beb9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NLRD52220452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e0248ea47962a5bb74c35be23f69bf5372704e29180fbad6db1197c58d6beb9. 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/NLRD52220452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2719d1c0c9f58ea1efb990dad09cd52f3548dd4ee441b0354b7a36aec15ab577. 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/NLRD52220414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x855db19080a5e5c65a6dbf83db3fe54bf76b36fd9322c302ed1e134f9b4dcbc5. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/CAKDD1900012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a6b27a4dbd83700847ae8a2de037372c6fb8f056e5700d8891c2e399ae020b1. 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/INUM72400668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a6b27a4dbd83700847ae8a2de037372c6fb8f056e5700d8891c2e399ae020b1. 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/INUM72400668.