ISRC DEA809408702
Verified recording
DEA809408702 is “Palestrina: Motettorum liber quartus "Canticum canticorum": No. 3, Nigra sum, sed formosa” by Giovanni Pierluigi da Palestrina,
registered on the CopyrightChains blockchain with CopyrightID
0x1daa938e570429d71d62126cccf4acecd68dfb5d1dd3c90309e303f45716b9e0 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809408702.
Recording identifiers
- ISRC
- DEA809408702
- Title
- Palestrina: Motettorum liber quartus "Canticum canticorum": No. 3, Nigra sum, sed formosa
- Artist
- Giovanni Pierluigi da Palestrina
- CopyrightID (CopyrightChains transaction hash)
0x1daa938e570429d71d62126cccf4acecd68dfb5d1dd3c90309e303f45716b9e0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:85285f7240a0dc9fe0c747ca16dde629379916fdee318e407bd337d22b40b2cc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809408702
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Palestrina: Motettorum liber quartus "Canticum canticorum": No. 3, Nigra sum, sed formosa · Machine-readable JSON-LD