ISRC US4DG2200187
Verified recording
US4DG2200187 is “Rooftop Flight” by Jon Ekstrand,
registered on the CopyrightChains blockchain with CopyrightID
0x52c2e8aeb04c0b9585233c0bee0e2f12a5bfddfb468987740a51894ce830b03f and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4DG2200187.
Recording identifiers
- ISRC
- US4DG2200187
- Title
- Rooftop Flight
- Artist
- Jon Ekstrand
- CopyrightID (CopyrightChains transaction hash)
0x52c2e8aeb04c0b9585233c0bee0e2f12a5bfddfb468987740a51894ce830b03f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:282062974f3e19ddf09193a716ff6cd88537827d6aa96b4feadc290b6bae6f9c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4DG2200187
- Bitcoin block existence check
- https://blockstream.info/api/block/956889