ISRC USR270900008
Verified recording
USR270900008 is “Ulaan Bataar” by Jojo Mayer,
registered on the CopyrightChains blockchain with CopyrightID
0xae7a68110541b2abae03e4c669d5fbba350e08b26907d1f3a920b4bcbdbfe3cf 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/USR270900008.
Recording identifiers
- ISRC
- USR270900008
- Title
- Ulaan Bataar
- Artist
- Jojo Mayer
- CopyrightID (CopyrightChains transaction hash)
0xae7a68110541b2abae03e4c669d5fbba350e08b26907d1f3a920b4bcbdbfe3cf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:8a04113f53bcc497f9c607680a27f1c56fdd61a23e64660090675823df4f0bfd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USR270900008
- Bitcoin block existence check
- https://blockstream.info/api/block/956304