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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29f9b40461a1c3ad8a72c93fd07cbaa7b915ffdc47168a40f7184d4ce08eeb12. 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/668ad373-089b-4559-b14b-4f8d237b8783.json and https://artists.proofprofile.net/proofs/artist/668ad373-089b-4559-b14b-4f8d237b8783.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
K-POP Idol Helps You Sleep Roleplay Pt.1
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x156ec0da43db5935e19eee12761d967ddc0395c5b3d1832988cc15a7b74c801c. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS642293310 — a six-check JSON result.
K-POP Idol Helps You Sleep Roleplay Pt.2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c4690a3c561d63199523b6fdef3290476ab9c483344b5c1699c6cbe684bb96a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHM2288358 — a six-check JSON result.
K-POP Idol Helps You Sleep Roleplay Pt.3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607f26fe4e97ac8ddb4b9312fd933931880bfe8c11dc37bfdf3abfc8e53895f4. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHN2225336 — a six-check JSON result.
K-POP Idol Helps You Sleep Roleplay Pt.4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c6002d50a72102f2acf1fef4db40445c8bea910a070c10772d7d2351303278. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS652260659 — a six-check JSON result.
K-POP Idol Helps You Sleep Roleplay Pt.5
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ed79065b3972bac5dba3682f83ce4f730fb0a38c930a239e687cf295bbfccc. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS652247928 — a six-check JSON result.
K-POP Idol Helps You Sleep Roleplay Pt.6
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bf6abcf782fbe4d6496d1436891257bf67ecebdbc99297d317f077a3ded1c71. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHK2293692 — a six-check JSON result.
Hot School Nurse Does Your Annual Checkup
Comfortable Ear Massage At a Summer Resort
Personal Attention From Your Cute Nurse To Make You Feel Better
Tingle Party With Twin Ear Blowing And Extreme Mouth Sounds
Tingle Party With Twin Ear Blowing And Extreme Mouth Sounds Pt.1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5accf04c06f2ef63b5b1c7ce9b07fb5b8a2cd70854ea93727327d5795e74f516. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS652210605 — a six-check JSON result.
Tingle Party With Twin Ear Blowing And Extreme Mouth Sounds Pt.4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b6ddaae4d506d954da9a679e9ee6ffab89e09fc78e343470f330173eb9c7b01. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS662261208 — a six-check JSON result.
Tingle Party With Twin Ear Blowing And Extreme Mouth Sounds Pt.5
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d38f7dbd2f3f458967bbc8f398437b4f74119f23f60f00de013926d02413d9b. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS672268795 — a six-check JSON result.
Tingle Party With Twin Ear Blowing And Extreme Mouth Sounds Pt.7
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a3154b5956742584203fa13b78d4f767da7f72a3bdf1dd0f6631ec6512d18b1. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHM2205752 — a six-check JSON result.
Thermometer Test Room Tingles And Inaudible Talking
Moisturizing Your Face, Whispering And Massaging Your Ears
No Talking Just Relaxing Mouth Sounds To Help You Sleep
Let Me Take Care of You At My Barbershop
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa2d4cfd92e906ae261c6c2438be1945fb78d96b632460e90a7c298d8fb261f0. Chain 2 (Bitcoin): anchored in block 958731 (2026-07-19T12:35:36Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHN2491939 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4f025ea4762eadedae55573137ec7599095702a818a16a8a219523d0f5fe7f6. Chain 2 (Bitcoin): anchored in block 958947 (2026-07-21T00:53:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K2490834 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec5dc900b17dc04af185aadb3d3ba03373c819816135d9a37d220e6dca92b0f. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHM2487357 — a six-check JSON result.
Close Your Eyes And Listen To My Voice Pt.1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc21e10646746463998105793650621d4eac748162f5e8440f0ee6a124b74810c. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHP2444649 — a six-check JSON result.
Close Your Eyes And Listen To My Voice Pt.2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc94a4b49ac54ff169db33745cef7b575ef611638982108e39ec2c925086a809. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHP2480373 — a six-check JSON result.
Close Your Eyes And Listen To My Voice Pt.3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc139216e8bfce6da07122ec15f63c54b0070476238c2037ad9d776a4b353255. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHK2474403 — a six-check JSON result.
Close Your Eyes And Listen To My Voice Pt.5
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf613061ef2df5ed3948350db010ac4ebd0d178343c4a024157581b08c38f84bf. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHM2468905 — a six-check JSON result.
Close Your Eyes And Listen To My Voice Pt.7
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d252c48884b1cd9db74c2deff3a83a1c3fa759cc79eecdf1812d69c7289a0cb. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T02:14:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS662431358 — a six-check JSON result.
Caring Korean Nurse Takes Good Care Of You
ASMR Let Me Teach You Korean While Whispering In Your Ears
ASMR Let Me Teach You Korean While Whispering In Your Ears Pt.1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed35ec8ef92aa6e24732617433b9ba9ff36c32cbaabe206ffb1df2211d443d09. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T19:27:18Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4K32503685 — a six-check JSON result.
ASMR Let Me Teach You Korean While Whispering In Your Ears Pt.3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43b7c18b65e160b5bdb7df1d371c87e3342833db00c982cc87ea0a419acda3bd. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4K32503687 — a six-check JSON result.
Gentle & Calming Ear Cleaning For Deep Sleep
Soothing Ear Massage For Deep Relaxation
Cute Korean Doctor Gives You The Most Relaxing Eye Exam Of Your Life