1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xc2c62836ba2f749256a446742f340807517baee49c37cfb7fd3b894d13572502. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f474417c-83d4-4e4f-9a34-3757ea59b8ad.json and https://artists.proofprofile.net/proofs/artist/f474417c-83d4-4e4f-9a34-3757ea59b8ad.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
"Massaggio Sonoro" Con Campane Di Cristallo (Crystal Bowls "Sound Massage")
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 → block OTSBitcoinBlock must exist at that height 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 0xf428d25f7069976aef4f39c5c357a48aa9e5fb517d1be80ea91f5f2477b6e4cb. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/USHM21207787.
Massaggio Sonoro Con Gong (Gong "Sound Massage")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee2dd30a0540f0ec6c0288ab056722c9f161253130eefb48dc1e5952cd5e188. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/USCGJ1294694.
Tibetan Bowls Sound Massage (Massaggio Sonoro Con Campane Tibetane)
Ciotole Sonore Meditazione - Spoken Meditation
Ciotole Di Cristallo Meditazione - Spoken Meditation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b88b1c0c6a46edfb37b0043032c0c00f534b3d809caeb0f4a3a17cedc6b35e8. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ITS581600470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x255cf05831111fe68342a835655fd4bcc090a6c4c67928922af97eb8e10410bd. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ITS581700800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ab57481ddc48e9532ee75b44bfef070931d75d5ed4021361012a694f03354a6. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/QZ4JJ1963992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd66c558d798a4b96c0cd46b6c5107121293baa093685a9569baef6fb0bb57cda. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/QZ4JJ1974165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a132a9830e24e9354691ebaae552381e3ebd986f08afd1f9b6046589034648. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZ4JJ1973305.
One Hour Tibetan Bowls and Overtone Singing Meditation
Bagno Di Gong Intonati Per Sessioni Olistiche (Tuned Gong Bath Meditation)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40b10c15e5ef76490fa2c27520d4f8c29317c0d15b63d82b0a19615bd5996d93. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/ITS581902316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb85e4d64f2af4a316a29e4c9587e1e251064d2eba74809713355649d8382791. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/ITS581902314.
Bagno Di Gong Meditazione - Spoken Meditation
Sound Therapist: Tanpuara & Gongs, Vol. 1
Singing Bowls Meditation - Spoken Meditation
Crystal Bowls Meditation - Spoken Meditation
Sound Therapist: Tanpuara & Gongs, Vol. 2
Om Mani Padme Hum (Tibetan healing mantra)
Ambient Sound of Fountain: "i Fracion" - Single Version
Shruti Box & Tanpura (in G SOL) - Single Version
Three Octave Shruti Box (in C) - Single Version
Celtic Meditation: Uillean Pipes & Tibetan Singing Bowls
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x035ae57c71adb91573548ce6f5828bcbca497d0c74fc08223695ec13e62044cd. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZZ7K2513581.