ISRC US83Z2049517
Verified recording
US83Z2049517 is “Dulcis” by apaj,
registered on the CopyrightChains blockchain with CopyrightID
0x4b10b200e09a2dec97e1396f9fef17070af1b1064bdde4c0275b836b6825b4b4 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2049517.
Recording identifiers
- ISRC
- US83Z2049517
- Title
- Dulcis
- Artist
- apaj
- CopyrightID (CopyrightChains transaction hash)
0x4b10b200e09a2dec97e1396f9fef17070af1b1064bdde4c0275b836b6825b4b4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:f306586af6caffb0365c3b0495c6f8f3d0ff8e04f52a933f3e7d54d1af27ff17- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2049517
- Bitcoin block existence check
- https://blockstream.info/api/block/953520