ISRC DEA621900691
Verified recording
DEA621900691 is “Differences - Demo” by a-ha,
registered on the CopyrightChains blockchain with CopyrightID
0x17ecf6046501a8c98be1c652a1e2bf7cda7712e8f1841b0a9398e76cc8d3c859 and independently timestamped
in Bitcoin block 959132 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA621900691.
Recording identifiers
- ISRC
- DEA621900691
- Title
- Differences - Demo
- Artist
- a-ha
- CopyrightID (CopyrightChains transaction hash)
0x17ecf6046501a8c98be1c652a1e2bf7cda7712e8f1841b0a9398e76cc8d3c859
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T13:20:46+00:00
- Bitcoin block
- 959132
- Canonical record hash
sha256:120ad91d59ae7d66a252e97c3cd0011b7c1d0508ae0874ed1bf2c5b4f89d65fb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA621900691
- Bitcoin block existence check
- https://blockstream.info/api/block/959132