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 0x24917a3d4f85a9aa57bcea4d755d960ac0a93460b7670d4959e48f2d4c73c313. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6c6922c3-83a5-4067-b37b-3213e1f1fb5b.json and https://artists.proofprofile.net/proofs/artist/6c6922c3-83a5-4067-b37b-3213e1f1fb5b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Personal Attention By A Cute School Girl, Relaxing Tapping Triggers
Kissing You Gently While Wearing My Silk Robe
Kissing You Gently While Wearing My Silk Robe 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28eeb281e3c2fa68e451d83488e6a19317bf75e6887f31a30d576bfccb5a92d4. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QZMHN2302215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6fce1b4124335930c5c72bafe2be265490de58ebac9d2c7f9de921fbf0aed84. Chain 2 (Bitcoin): anchored in block 958422 (2026-07-17T13:35:31Z), 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/QZMHM2386435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9031d2eac49c0f6fe77c8d117fd25dfaa502d7c177242848367c13f6e6c0516b. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/QZMHL2371439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x811fd9ca29582e549a40514d136ac220a310cf01aca88a429fd27096f9258bec. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZMHN2349908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb15a3749e9d820167aedbe42d54b4df96dba45283742d05354a969385fb93db5. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS652314190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97632884c44b0ec64f485f4d80bd9e17e6509d447dd3a11642d833a7859e849f. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZS642326714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b7ed46453d5f51bc585ac1a4e474e35e730cabca767ab98b6c6f8ae49b06c52. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/QZMHN2380107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11914ae66ea12307d3631554ab1be90fa565fdbd683f77569b3fd5ebb8b966ba. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), 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/QZMHK2345016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x927971dcac9be58ece56d2f0cf391b77531985b19ba56be88b968c4da5d4908d. 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/QZS652397353.
Relaxing Mouth Clicks And Pops Sounds Pt.1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebb8e01463e4dffec455dc226f80d411bc3af6e6224d53e40e07b3d028407584. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/QZS632379173.
Relaxing Mouth Clicks And Pops Sounds Pt.2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb210d0045ebef3dac920b2bae10b5c0da007daafadb941202f1b7d50d719cb32. 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/QZMHP2328061.
Spider Woman Gwen Stacy Pleases Your Ears
Spider Woman Gwen Stacy Pleases Your Ears Pt.1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e0df6f196ccf303a23e20fabc04b1c3685ef2e3b143bf15662e9a05cab90b8b. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/QM42K2340479.
Super Sonico Roleplay Immersive Ear Experience
Super Sonico Roleplay Immersive Ear Experience Pt.1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7abdde5973d7cfaef3c41f455b8638ee77fa3fbbe44d5c86d1815d00fd04f125. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:21:33Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHP2346303.
Super Sonico Roleplay Immersive Ear Experience Pt.2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc24b491141ea3c4181173feecbc7784a33c298dce5e12984e6a7b6950d48723. 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/QZMHM2320983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc58be2807b3522b69679991c55ab038c75eaf7166ffb6bd42a7e60e51cb06f26. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T17:37:34Z), 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/QZMHL2374044.
Reassuring Affirmations To Make You Feel Stronger
Positive Affirmations From Your Cute Elf
Positive Affirmations From Your Cute Elf Pt.3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x994151ed9e70030499c8e3442fe247a682a99240144e58e49885d92055b4b074. 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/QZMHK2492879.
Positive Affirmations From Your Cute Elf Pt.4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55a4ced3fa8139e013f28ac121d5791c41d8e80bab7f48503d29b4c508f4b760. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QZS662494481.
Healing Affirmations To Make You Feel Better