ISRC CH0800408018
Verified recording
CH0800408018 is “Im letschte Tram” by Polo Hofer,
registered on the CopyrightChains blockchain with CopyrightID
0xc282f09b290917dc5323323e2ec0fdcd61e961b69c128867c3a73caf09c5abe3 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0800408018.
Recording identifiers
- ISRC
- CH0800408018
- Title
- Im letschte Tram
- Artist
- Polo Hofer
- CopyrightID (CopyrightChains transaction hash)
0xc282f09b290917dc5323323e2ec0fdcd61e961b69c128867c3a73caf09c5abe3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:152a4eeabbbf153f17f880be42fbe7fd0f15580a745cf4ef06cf7060ee703413- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0800408018
- Bitcoin block existence check
- https://blockstream.info/api/block/953520