ISRC GBAJY2137921
Verified recording
GBAJY2137921 is “Esto mihi: II. In te, Domine, speravi” by Heinrich Isaac,
registered on the CopyrightChains blockchain with CopyrightID
0xe13534138c8a108d9c4accfa13e126a2509451fbdfb2f05644ddb9e410ff688a and independently timestamped
in Bitcoin block 960276 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2137921.
Recording identifiers
- ISRC
- GBAJY2137921
- Title
- Esto mihi: II. In te, Domine, speravi
- Artist
- Heinrich Isaac
- CopyrightID (CopyrightChains transaction hash)
0xe13534138c8a108d9c4accfa13e126a2509451fbdfb2f05644ddb9e410ff688a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T16:01:17+00:00
- Bitcoin block
- 960276
- Canonical record hash
sha256:ea03d4fc873156b7dec19ca711970bdda4010201abdfccc3c1c2e1dd3092ea58- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2137921
- Bitcoin block existence check
- https://blockstream.info/api/block/960276
Full record
Track page: Esto mihi: II. In te, Domine, speravi · Machine-readable JSON-LD