ISRC GBCGM0400019
Verified recording
GBCGM0400019 is “Es sang vor langen Jahren” by Arvo Pärt,
registered on the CopyrightChains blockchain with CopyrightID
0x75cc783fbc99a488301617f84acc4e48e33b72418d3929e378b674d6ef1ae9d5 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCGM0400019.
Recording identifiers
- ISRC
- GBCGM0400019
- Title
- Es sang vor langen Jahren
- Artist
- Arvo Pärt
- CopyrightID (CopyrightChains transaction hash)
0x75cc783fbc99a488301617f84acc4e48e33b72418d3929e378b674d6ef1ae9d5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:c2029249aecc99fce15ca52901a42e2fe694b00f5f8bd4c4f9ef459f4b415d3f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCGM0400019
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Es sang vor langen Jahren · Machine-readable JSON-LD