ISRC RSA221600501
Verified recording
RSA221600501 is “Nas Rep Gruva” by Cobran,
registered on the CopyrightChains blockchain with CopyrightID
0x18f96b4c2170fa92de1adbd182ff4c477dab1bf75d5be68ef08d626b715a7dbe and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA221600501.
Recording identifiers
- ISRC
- RSA221600501
- Title
- Nas Rep Gruva
- Artist
- Cobran
- CopyrightID (CopyrightChains transaction hash)
0x18f96b4c2170fa92de1adbd182ff4c477dab1bf75d5be68ef08d626b715a7dbe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:3429f26e0ce71880e15b95a52a01b2077549db8c2fccc267b6cb2425c4170f9a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA221600501
- Bitcoin block existence check
- https://blockstream.info/api/block/960337