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 0x73d86d241a71baa49faf6d14725eb29131298157c3f206e0f3b859195fc7a85d. 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/b7077ff7-ce11-4b4c-a53f-087ae0842158.json and https://artists.proofprofile.net/proofs/artist/b7077ff7-ce11-4b4c-a53f-087ae0842158.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
ASMR - Kankyouon yozora ni hibiku hanabi no oto. Nigiyaka na onsengai no natsu no owari.
ASMR - 環境音 心地よい音が響く晩夏の夜、昔ながらの部屋で過ごす1時間。
ASMR - Kankyouon shizuka na yoru no heya, Hitori de mokumoku to PC sagyou wo suru.
ASMR -Kankyouon Koori no oukoku no hamabe de, Kooriumi no zawamekuoto wo kiku.
ASMR - 環境音 氷の王国の浜辺で、氷海のざわめく音を聞く。
ASMR - 環境音 夜空に響く花火の音。賑やかな温泉街の夏の終わり。
ASMR - 環境音静かな夜の部屋、一人で黙々とパソコン作業をする。
ASMR - 環境音静かな夜の部屋、一人で黙々とパソコン作業をする。_pt01 (feat. ASMR by ABC & ALL BGM CHANNEL)
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 0xf63ba823e6b7073774fde85480ded6a19306b6a07916ffb0c46ea62a41b329d3. 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/TCJPO2170095.
ASMR - Kankyouon kokochiyoi oto ga hibiku osonatsu no yoru, mukashinagara no heya de sugosu 1jikan
ASMR - 環境音都会の夜景を眺めながら極楽スパ気分でリラックス
ASMR - Kankyouon tokai no yakei wo nagamenagara gokuraku spa kibun de relax
ASMR - 環境音 神秘的な洞窟で波に身を委ねる。
ASMR - 環境音 小雨の降る午後の街。人手のまばらな文房具屋さんで雨宿り
ASMR - Kankyouon Shimpiteki na doukutsu de nami ni mi wo yudaneru.
ASMR - Kankyouon koame no furu gogo no machi. Hitode no mabara na bunbouguyasan de ama yadori
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51cafbb5c7b7875e3c4a87f918e1f0fa4d72f21acf7ecf23ace243b27c9e753a. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/TCJPP2108929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9a41fdc06a6652c496838eaba57b213c42dbf98edbe5b71b698428465cc591b. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/TCJPP2110100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d94a5d2dcf7dd73bccaa65c28f58eeb912e69289bbb4a630928744936f77395. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/TCJPP2110106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafff3f33415797883ed0fa05016fa049f9e5191a0142da400de56bd948bb7724. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:22:23Z), 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/TCJPP2110126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28450d2f71c0291ea8fe877685afb3230e37ea8f85fdeaa6fb4faab13fc99dda. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:42:50Z), 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/TCJPP2110258.
Environmental sounds Bonfire and Insect sounds at night
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbaa0936f99d1854fe225a1591b91b6b9002b438160bbc07ec34c7880a20e1b6. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/TCJPP2108714.