ISRC ATUM71700138
Verified recording
ATUM71700138 is “Wiener Künstler” by Johann Schrammel,
registered on the CopyrightChains blockchain with CopyrightID
0x98c370b8b312f39963d9e6ad159f1b5dadf09b3bce50de22e0d2bbeec48c99a1 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATUM71700138.
Recording identifiers
- ISRC
- ATUM71700138
- Title
- Wiener Künstler
- Artist
- Johann Schrammel
- CopyrightID (CopyrightChains transaction hash)
0x98c370b8b312f39963d9e6ad159f1b5dadf09b3bce50de22e0d2bbeec48c99a1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:061168a28346badb1e0ebc24033e3926535d5896cd7b3c21d318e6bc326bbdf7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATUM71700138
- Bitcoin block existence check
- https://blockstream.info/api/block/957120