ISRC HKI199510612
Verified recording
HKI199510612 is “7 Worte (7 Words): Es ist vollbracht (It is accomplished)” by Sofia Gubaidulina,
registered on the CopyrightChains blockchain with CopyrightID
0x30dfb339970a270cbe4c79738b33b2c6b06f1f6ff487ff70dcdc7feca2c8c40a and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199510612.
Recording identifiers
- ISRC
- HKI199510612
- Title
- 7 Worte (7 Words): Es ist vollbracht (It is accomplished)
- Artist
- Sofia Gubaidulina
- CopyrightID (CopyrightChains transaction hash)
0x30dfb339970a270cbe4c79738b33b2c6b06f1f6ff487ff70dcdc7feca2c8c40a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:4a6d8be8d0302f6d54293ad3d1e05936e504b8a7f5a58d5df0482e02967ec527- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199510612
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: 7 Worte (7 Words): Es ist vollbracht (It is accomplished) · Machine-readable JSON-LD