ISRC US8271900392
Verified recording
US8271900392 is “Raga Music: IX. Spring Raga” by John Mayer,
registered on the CopyrightChains blockchain with CopyrightID
0xb6b7659f35781c8c13dbf7fe787d27263aeab14194a63248a29359fd395cab38 and independently timestamped
in Bitcoin block 960223 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US8271900392.
Recording identifiers
- ISRC
- US8271900392
- Title
- Raga Music: IX. Spring Raga
- Artist
- John Mayer
- CopyrightID (CopyrightChains transaction hash)
0xb6b7659f35781c8c13dbf7fe787d27263aeab14194a63248a29359fd395cab38
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:51:46+00:00
- Bitcoin block
- 960223
- Canonical record hash
sha256:9af054b628cc30585dd3951585722aa8cafcadf83d3064314485eca9508a56ca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US8271900392
- Bitcoin block existence check
- https://blockstream.info/api/block/960223
Full record
Track page: Raga Music: IX. Spring Raga · Machine-readable JSON-LD