ISRC USSM19914795
Verified recording
USSM19914795 is “Nantucket Sleighride (To Owen Coffin) - Live at Koseinenkin Hall, Osaka, Japan - August 1973” by Mountain,
registered on the CopyrightChains blockchain with CopyrightID
0xa164d5acdf24c32fe93aa000133259e477bdcb67e6a092c210d7816d135ed5dc and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19914795.
Recording identifiers
- ISRC
- USSM19914795
- Title
- Nantucket Sleighride (To Owen Coffin) - Live at Koseinenkin Hall, Osaka, Japan - August 1973
- Artist
- Mountain
- CopyrightID (CopyrightChains transaction hash)
0xa164d5acdf24c32fe93aa000133259e477bdcb67e6a092c210d7816d135ed5dc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:c261258046004344f81912eecbc44717790408a553950e7517b09cab9277f99a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19914795
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Nantucket Sleighride (To Owen Coffin) - Live at Koseinenkin Hall, Osaka, Japan - August 1973 · Machine-readable JSON-LD