ISRC DEW921300254
Verified recording
DEW921300254 is “Rolf” by Weekend,
registered on the CopyrightChains blockchain with CopyrightID
0x7601c69200a5e3c3b943bbbfc8547fab6a484ca87bdde1516a5ea29fa9a7d7c4 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEW921300254.
Recording identifiers
- ISRC
- DEW921300254
- Title
- Rolf
- Artist
- Weekend
- CopyrightID (CopyrightChains transaction hash)
0x7601c69200a5e3c3b943bbbfc8547fab6a484ca87bdde1516a5ea29fa9a7d7c4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:442b8468670d40fa3a2c4edfa5766156ecacef83b611f7f5311075bfaebee777- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEW921300254
- Bitcoin block existence check
- https://blockstream.info/api/block/956304