ISRC QMB622102408
Verified recording
QMB622102408 is “Requiem-Ashes” by Bryce Dessner,
registered on the CopyrightChains blockchain with CopyrightID
0x64e365bf5bc8e33fd7dfa59ac8570fe67fbc3188bcb6485e7193bcf0286666f7 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMB622102408.
Recording identifiers
- ISRC
- QMB622102408
- Title
- Requiem-Ashes
- Artist
- Bryce Dessner
- CopyrightID (CopyrightChains transaction hash)
0x64e365bf5bc8e33fd7dfa59ac8570fe67fbc3188bcb6485e7193bcf0286666f7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:ec213a793b415b38451f496db5fc3e3ce8efd96a0551d34dafeb79aee0dea4a1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMB622102408
- Bitcoin block existence check
- https://blockstream.info/api/block/960144