ISRC USQX92404394
Verified recording
USQX92404394 is “Siempre Tranquilo” by LEGADO 7,
registered on the CopyrightChains blockchain with CopyrightID
0x1ac6c3dc457d7b445160a0b9be8a3070f2036c3f44408f9cdf0cd8498b4b97ed 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/USQX92404394.
Recording identifiers
- ISRC
- USQX92404394
- Title
- Siempre Tranquilo
- Artist
- LEGADO 7
- CopyrightID (CopyrightChains transaction hash)
0x1ac6c3dc457d7b445160a0b9be8a3070f2036c3f44408f9cdf0cd8498b4b97ed
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:75fa1cad78c6e32ff736a53923cbdde4a1416c043d1d89c59b9979c5e2a2886c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92404394
- Bitcoin block existence check
- https://blockstream.info/api/block/953513