ISRC ES7739801004
Verified recording
ES7739801004 is “Otoño en Madrid” by Javier Paxariño,
registered on the CopyrightChains blockchain with CopyrightID
0x8a441949e7d208918a451a31d6d7cf8042328f15f61cc63c72e565efa405850a and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7739801004.
Recording identifiers
- ISRC
- ES7739801004
- Title
- Otoño en Madrid
- Artist
- Javier Paxariño
- CopyrightID (CopyrightChains transaction hash)
0x8a441949e7d208918a451a31d6d7cf8042328f15f61cc63c72e565efa405850a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:062bb4361e45c76ab3d8e736007397ca2c1fc5c5a3f9668358e901b054fe7776- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7739801004
- Bitcoin block existence check
- https://blockstream.info/api/block/957118