ISRC GBSMU1042167
Verified recording
GBSMU1042167 is “Walford Davies: A Short Requiem - De profundis clamavi (Psalm 130)” by The Chapel Choir of Pembroke College, Cambridge,
registered on the CopyrightChains blockchain with CopyrightID
0x23238ab8b6de83f2c07ef60bc6c4e3976fca618396bac8040a30f52c525490d8 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU1042167.
Recording identifiers
- ISRC
- GBSMU1042167
- Title
- Walford Davies: A Short Requiem - De profundis clamavi (Psalm 130)
- Artist
- The Chapel Choir of Pembroke College, Cambridge
- CopyrightID (CopyrightChains transaction hash)
0x23238ab8b6de83f2c07ef60bc6c4e3976fca618396bac8040a30f52c525490d8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:a06c48dcecb1500123ccf02e47a4c3661ed8daa7f1adcd53fdcbe8a667ffd297- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU1042167
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Walford Davies: A Short Requiem - De profundis clamavi (Psalm 130) · Machine-readable JSON-LD