ISRC DEQ121643443
Verified recording
DEQ121643443 is “Was bleibt” by Yvonne Catterfeld,
registered on the CopyrightChains blockchain with CopyrightID
0xae42ae1395b4d2aa6ab3e4c862b07f682d6c6adc15d18e3326868ca5d4362b4b and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ121643443.
Recording identifiers
- ISRC
- DEQ121643443
- Title
- Was bleibt
- Artist
- Yvonne Catterfeld
- CopyrightID (CopyrightChains transaction hash)
0xae42ae1395b4d2aa6ab3e4c862b07f682d6c6adc15d18e3326868ca5d4362b4b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:1b16e53bc7ab6f2c91ba0852e21013d41a902c798842b62a75e95f8f347c0359- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ121643443
- Bitcoin block existence check
- https://blockstream.info/api/block/953515