1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe85248dd302156941656613646b15f38b3a5909f5aab59b66d420d099fe12400. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/21957099-d2a7-4916-a893-c3e3345f3ad2.json and https://artists.proofprofile.net/proofs/artist/21957099-d2a7-4916-a893-c3e3345f3ad2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Essential Halloween Classics - The Top 20 Best Ever Halloween Hits Of All Time ! (Plus Non-Stop Ghoulish DJ Mega-Mix)
Essential Halloween Classics - The Top 20 Best Ever Halloween Hits Of All Time
The Great Terror - Halloween Music and Frightening Sounds: Zombie Effects, Vampire Music, Ghost Sounds
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5f4373eaa4e13e41346d8b20bd2ab90d4b062f9b4078c90d4af615ea5a354d0. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITO101281921.
In the Hall of the Mountain King - Halloween Music
Dark Ambient - Horror Nights Scary Moments Trick or Treat Music with Instrumental Dark Nature Terror Sounds
Zombie Attack - Musica Dark per Notte dei Vampiri Scherzi da Paura Festa di Halloween con Suoni Electro Dubstep
Halloween Sounds: Free Halloween Music, Ambient Background Music with an Uneasy, Tense and Suspense Feel
Halloween Night - Music of the Dark Night for Perfect Party with Electro Instrumental Sounds
Happy Hallowen: Scary Songs and Spooky Sound Effects for Parties
#1 Super Frightening & Scream Inducing Tracks for the Best Halloween Party Ever
Freaky Tracks for the Witchy Hags and Creepy Ghouls
Songs from the Graveyard: Ghastly Eerie Sounds
Ghouls and Ghosts 2019 - Sickest Horror Party Beats
Halloween Fiesta en Casa 2022, Musica para Dia de las Brujas, Canciones de Terror Ambiental, Sonidos Horror de Miedo
Hellish Demons and Creatures: Halloween Music Mix of Demonic Noises
The Killer Clown: Horror Piano for Viral Videos & Home Video
Spine-chilling Symphony of Halloween Horror
Hour of scary sounds: Spooky Halloween 2024
The Time of the Ghosts is Coming: Halloween 2025
Echoes of October: a Haunting Symphony of Halloween Serenades