ISRC USSM19601508
Verified recording
USSM19601508 is “El desembre congelat (December's cold winds were stilled)” by Traditional,
registered on the CopyrightChains blockchain with CopyrightID
0x51bb93b312bd73bb097ee7e7506b3b16fe24e4f427f9f36d66ce3e2e6f5180e3 and independently timestamped
in Bitcoin block 960381 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19601508.
Recording identifiers
- ISRC
- USSM19601508
- Title
- El desembre congelat (December's cold winds were stilled)
- Artist
- Traditional
- CopyrightID (CopyrightChains transaction hash)
0x51bb93b312bd73bb097ee7e7506b3b16fe24e4f427f9f36d66ce3e2e6f5180e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:50:11+00:00
- Bitcoin block
- 960381
- Canonical record hash
sha256:426114a16ab5fb680c8e8d09b78c6cc2927bc3ee561ead1a10d7f073069e9d02- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19601508
- Bitcoin block existence check
- https://blockstream.info/api/block/960381
Full record
Track page: El desembre congelat (December's cold winds were stilled) · Machine-readable JSON-LD