ISRC USQ4E1401117
Verified recording
USQ4E1401117 is “Epilogue” by Jóhann Jóhannsson,
registered on the CopyrightChains blockchain with CopyrightID
0x5164c4dfb8d4663d0428a00472a4f68f130d0c1f5db44de5695494f2828f5e5f 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/USQ4E1401117.
Recording identifiers
- ISRC
- USQ4E1401117
- Title
- Epilogue
- Artist
- Jóhann Jóhannsson
- CopyrightID (CopyrightChains transaction hash)
0x5164c4dfb8d4663d0428a00472a4f68f130d0c1f5db44de5695494f2828f5e5f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:e8b1a8011b459d6723ab351cf4bd8301c7ebc083f92436bcc9f25140cbee5d74- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQ4E1401117
- Bitcoin block existence check
- https://blockstream.info/api/block/953513