ISRC USQ4E1401104
Verified recording
USQ4E1401104 is “The Stairs” by Jóhann Jóhannsson,
registered on the CopyrightChains blockchain with CopyrightID
0x94495745cf49a969d2700d55f31b3940d39157d28b246dee1ba5f1b55cfd9132 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQ4E1401104.
Recording identifiers
- ISRC
- USQ4E1401104
- Title
- The Stairs
- Artist
- Jóhann Jóhannsson
- CopyrightID (CopyrightChains transaction hash)
0x94495745cf49a969d2700d55f31b3940d39157d28b246dee1ba5f1b55cfd9132
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:1286e09c9cc9894f23617c883e00241346eb638a7a0bdffe3ed062ed11af9e21- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQ4E1401104
- Bitcoin block existence check
- https://blockstream.info/api/block/953513