ISRC USRE11400114
Verified recording
USRE11400114 is “Once More 'Round the Sun” by Mastodon,
registered on the CopyrightChains blockchain with CopyrightID
0xc082fc5554ad17e1e267a8178465ea45dd8dcdac6ca4c864b938a0d71f83f178 and independently timestamped
in Bitcoin block 960294 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRE11400114.
Recording identifiers
- ISRC
- USRE11400114
- Title
- Once More 'Round the Sun
- Artist
- Mastodon
- CopyrightID (CopyrightChains transaction hash)
0xc082fc5554ad17e1e267a8178465ea45dd8dcdac6ca4c864b938a0d71f83f178
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:46:00+00:00
- Bitcoin block
- 960294
- Canonical record hash
sha256:a68da7aa59c7c44475e8f165c9d9a7f7a0f6289bf2d97f5ff7f1462b521bde45- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRE11400114
- Bitcoin block existence check
- https://blockstream.info/api/block/960294
Full record
Track page: Once More 'Round the Sun · Machine-readable JSON-LD