ISRC DEQ022291522
Verified recording
DEQ022291522 is “appetizer” by Knowsum,
registered on the CopyrightChains blockchain with CopyrightID
0xa0bcfc9689e70c2907ed9662e0fccabf1f26796d38f9880ab363aa299df00022 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/DEQ022291522.
Recording identifiers
- ISRC
- DEQ022291522
- Title
- appetizer
- Artist
- Knowsum
- CopyrightID (CopyrightChains transaction hash)
0xa0bcfc9689e70c2907ed9662e0fccabf1f26796d38f9880ab363aa299df00022
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:f6b82ce8677ab98ebee78df6ec2847e7813ca16725b669a57c2bb067e26a4631- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ022291522
- Bitcoin block existence check
- https://blockstream.info/api/block/953520