ISRC GBLWD1601311
Verified recording
GBLWD1601311 is “Otcenáš (Our Father), JW IV/29: Otcenáš (Our Father) (Revised 1906)” by Leoš Janáček,
registered on the CopyrightChains blockchain with CopyrightID
0xd4e8f4a14be7af289a0b7e744f7fb4328e72bd5dc3f546ae3d1ff4707d1e8c5f and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1601311.
Recording identifiers
- ISRC
- GBLWD1601311
- Title
- Otcenáš (Our Father), JW IV/29: Otcenáš (Our Father) (Revised 1906)
- Artist
- Leoš Janáček
- CopyrightID (CopyrightChains transaction hash)
0xd4e8f4a14be7af289a0b7e744f7fb4328e72bd5dc3f546ae3d1ff4707d1e8c5f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:1d9234667253b90b34f4b9999e0107bdd70bbffa26d322ddeb73b18ab100b0b1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1601311
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: Otcenáš (Our Father), JW IV/29: Otcenáš (Our Father) (Revised 1906) · Machine-readable JSON-LD