ISRC DEA621900688
Verified recording
DEA621900688 is “One in a Million - Demo” by a-ha,
registered on the CopyrightChains blockchain with CopyrightID
0xa5ded81305daff529fc5d1737c6ba9c2d5479e12784959e59e35a4b18760017d and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA621900688.
Recording identifiers
- ISRC
- DEA621900688
- Title
- One in a Million - Demo
- Artist
- a-ha
- CopyrightID (CopyrightChains transaction hash)
0xa5ded81305daff529fc5d1737c6ba9c2d5479e12784959e59e35a4b18760017d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:175ad206dd37bfdc17ff92e52dcd75d56ef8eed8384f463c55a44e88f932b603- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA621900688
- Bitcoin block existence check
- https://blockstream.info/api/block/959144
Full record
Track page: One in a Million - Demo · Machine-readable JSON-LD