ISRC DEN961531115
Verified recording
DEN961531115 is “Sonnet 87” by Inge Keller,
registered on the CopyrightChains blockchain with CopyrightID
0x37460705581f8255f61c3549524aa06092a523ee7207f00afb2085d0b2d615d2 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961531115.
Recording identifiers
- ISRC
- DEN961531115
- Title
- Sonnet 87
- Artist
- Inge Keller
- CopyrightID (CopyrightChains transaction hash)
0x37460705581f8255f61c3549524aa06092a523ee7207f00afb2085d0b2d615d2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:1a651411c53eeaff71df7a6afa2800e1de23c1411c6a0a3907ff1203aa1268cb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961531115
- Bitcoin block existence check
- https://blockstream.info/api/block/960368