ISRC USWR61202123
Verified recording
USWR61202123 is “Only A Mountain - Spotify Preview” by Jason Castro,
registered on the CopyrightChains blockchain with CopyrightID
0xc234141d34c2fc1386a357a3607107ab9269c661f05d5831868160651aae5cb2 and independently timestamped
in Bitcoin block 960506 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWR61202123.
Recording identifiers
- ISRC
- USWR61202123
- Title
- Only A Mountain - Spotify Preview
- Artist
- Jason Castro
- CopyrightID (CopyrightChains transaction hash)
0xc234141d34c2fc1386a357a3607107ab9269c661f05d5831868160651aae5cb2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:50:58+00:00
- Bitcoin block
- 960506
- Canonical record hash
sha256:327f6a1232800c585bfc7065484f02eff72163f434b3e2716a881f61a4247da8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWR61202123
- Bitcoin block existence check
- https://blockstream.info/api/block/960506
Full record
Track page: Only A Mountain - Spotify Preview · Machine-readable JSON-LD