ISRC USDXS2303751
Verified recording
USDXS2303751 is “Berlin” by Calle 24,
registered on the CopyrightChains blockchain with CopyrightID
0xca176842f81d51b4ad52a2f82f61decb5724625b34aa3f9f0d5a341508e53241 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDXS2303751.
Recording identifiers
- ISRC
- USDXS2303751
- Title
- Berlin
- Artist
- Calle 24
- CopyrightID (CopyrightChains transaction hash)
0xca176842f81d51b4ad52a2f82f61decb5724625b34aa3f9f0d5a341508e53241
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:31451ca456115313d3443266c660b670e08398e744bd38fc8f0863351e599131- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDXS2303751
- Bitcoin block existence check
- https://blockstream.info/api/block/953513