ISRC GBLWD2103008
Verified recording
GBLWD2103008 is “Troparion to the 'Donskoy' Icon of the Theotokos” by Sergiy Zosimovich Trubachov,
registered on the CopyrightChains blockchain with CopyrightID
0x1b2ee25b90965a1c678e1f7734f2afc3d923e9a1d4b87f0b0df1b7546ab409e3 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2103008.
Recording identifiers
- ISRC
- GBLWD2103008
- Title
- Troparion to the 'Donskoy' Icon of the Theotokos
- Artist
- Sergiy Zosimovich Trubachov
- CopyrightID (CopyrightChains transaction hash)
0x1b2ee25b90965a1c678e1f7734f2afc3d923e9a1d4b87f0b0df1b7546ab409e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:8b41d97b8abc86ccfadacee2cc1186dbc78548460ed859c05309ec2caba3b21b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2103008
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Troparion to the 'Donskoy' Icon of the Theotokos · Machine-readable JSON-LD