ISRC DEWN71700272
Verified recording
DEWN71700272 is “DFR” by Hammer,
registered on the CopyrightChains blockchain with CopyrightID
0xcc6a56ac1637f32cb7f7c10bf887412ba8a15e02e84825b06c85ddb79b9f9240 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEWN71700272.
Recording identifiers
- ISRC
- DEWN71700272
- Title
- DFR
- Artist
- Hammer
- CopyrightID (CopyrightChains transaction hash)
0xcc6a56ac1637f32cb7f7c10bf887412ba8a15e02e84825b06c85ddb79b9f9240
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a75caa0a87c5f22bd08920b8ab679947c77f3dd373171de5f8b4e7928b766bc5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEWN71700272
- Bitcoin block existence check
- https://blockstream.info/api/block/957118