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 0xb7cf7cab7e674c75aaf656c6762750281c46eb800957b18e0f24e9ace2ca5233. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/84ef15d8-314b-4c39-8400-47c6decdece4.json and https://artists.proofprofile.net/proofs/artist/84ef15d8-314b-4c39-8400-47c6decdece4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0xf68dfaa92991c61c03ec39affd72808a403507ab6ba8988480cf673e2db1b618. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GB7GV2411001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27a32a9d3a8cee4c7f585b31a907897435d9f12fe13d71711e40c5147d0d3a63. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GB7GV2411002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ae3afd78b9ac0e6f53f394c83fe0b4296b37992d3db628ad3b8b81210ab60f. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/GB7GV2411003.
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
Holy Ghost Power - South Side Gospel Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fcbfbdb9111b52b23255b2dc4d258479126c5223166f369396144b302647baa. 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/QZAKB2362072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa28811640d64a7296242d4a068e3e750e57035aff7b5dad0c446a5cadbebeeaf. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZAKB2348667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbcfdd45c374e86dcb837dfff8d1d920a1bf33679cc7977131589f0ca13b75ee. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZAKB2348666.
Dangerous Vibes - Emmaculate Remix / Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19a7a18ac1006b7e8fbc8bc1f81759b4d8f461fe630732c21ea8283d71459eb7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEP082300013.
Dangerous Vibes - Emmaculate Remix / Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6b7da8fd2a4f7b20fe9ef716a473b5f2f9b4f071bd1b287dbc6ccc03c2a1fe7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEP082300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae40c2ad7c9220d92ef9492cc69c8c440e2bdcd02e5e06e31d26b21c51a5403. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/DEP082300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcedd4a4694ca172aec891dca88acca96bde8a1180e43c5423d2d5dcd770a7cb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GB7GV2290351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31060f2df218d56e938756df737b91fd19e248634c9ce7ad898bad8cf27ae936. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/GB7GV2290350.
Freedom To Love - Emmaculate Instrumental Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64768255382ce89b8cf1b0f8a51e417392b1cc2b5fc835930c338c567b789cdb. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/GB7GV2290352.
Cosmic Funk (Glenn Underground's Lounge Excursion Mix)
Cosmic Funk - Glenn Underground's Lounge Excursion Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f4591bae2298566c956e2eb85ea1f3a60faedc18a94ceda8b60a2ec90f2f5fc. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZAKB2206532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc5bdf1b6fafd98174fb97199c20f21fbd8a72381f79d1af8602868bf5600ba. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/CA5KR2272149.
Good Morning Gorgeous (Emmaculate Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d6466187bf6bc6551b5131ab057d7a0003c470eebf065e3e207bce1fa31747. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USAT22210526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d1cc8cd1be518d448f479ac29452b8154a9f43e83868138377412f662b87364. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/UKF4C1603147.
Higher Vibrations (Terry Hunter & Shannon Chambers Remixes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb25e28b3489f5a9a057a5531459d47728a58d303bd30a0fdb001ab8bd4b49a6d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QM24S2107675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa896e56766c1ca48dac946384a85b31fc7b8dfb3c0e5e4f0afc44d46b3c818f9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QM24S2201333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe039be6d71427bc9b807b07ce56a1b95bc27dc07f6f1d750c9c13aed97bacac. 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/GBPKF2200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x660d137ce21f3d450c29c1545291cb4381a314e4816aabe52c36355e0cabd206. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/GBPKF2200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a2b27b00a8ba9a4a58b31e4ddc3319e881bc83832703ddc0959576cfe588c1c. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/GBENT0152903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x762f2a087926ef8809bba844ffd6ecefc21805204c75b91f4e5708addf149a70. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GB7GV2111161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0c2943167e17a92ddad48c48b83e115567fe8ab1eb7d757b0847b2d7445d02e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GB7GV2111162.
Show Me Love - Emmaculate Instrumental Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf02cb63f65930d87d3a276d46f38f3932d527eb0f5ec6aa914b59f2a9f350812. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GB7GV2111163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x557eb6061e2c601b2ede6619fe94fc202fe9707a4ad55705ee299633ce2beb8e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZAKB2136501.
Love Manifesto (Terry Hunter & Osunlade Remixes)
Love Manifesto - Terry Hunter's Love Club Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccfbf4985e18555c17f4a294a244b57dcad66cd85a3c7aef1907652e87d481c6. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBENT0152895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ee0655ccf516c0265e554d594bc4b31c0fe89cdd6a3d895531fa077ad076cb4. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/GBENT0152896.
Never Fall In Love With A DJ (feat. Carla Prather)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41c3957f0d7efebc6f80b7bab90485a975ca7238d14a758add6cee485224349f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USNRS2039461.
Never Fall In Love With A DJ (feat. Carla Prather) - [DJ Spen & Reelsoul Disconovo Full Vocal Mix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee301d7bb65ac3cf652cf3cf0cc8efb6cc0690fb5631cbe09920494e34541445. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USNRS2039462.
Never Fall In Love With A DJ (feat. Carla Prather) - [Radio Version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97532b72420ec359a59046e91a0264b5588084573e9bc04bf27e40c944a28d91. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USNRS2039469.
More Of The Same - DJ Lady D's Chicago Love Dub
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38971dfdfb7c45ad9317b5a3682193a10019ab6b7b66c0dbba7d6cfb44c99e08. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKJWJ2000004.
More Of The Same - DJ Lady D's Chicago Extended Love Dub
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44cdb7daf432d7bc4b407b95bccf151eb87bd12a3c8b9414e747f32892e0a410. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/UKJWJ2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73db3a08650d5058e0a20c1d7f6461850805f2e6ffb617d1d404e27bcda92420. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/UKJWJ2000005.
More Of The Same - Emmac & Dizzle Ain't Playin' Dub
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf23b4280364daac1d94dcee93518100b4f3312aea4dd03f604024538135f203a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/UKJWJ1900386.
2087 - "The Light Remixes" (Incl. GUakaCVO Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a91a0389bc9d81461d08af3590a50edbae0dc8f7bafda9cd696a594ee48d4d9. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBENT0152773.
Deep Rooted (Compiled & Mixed by Emmaculate)
You Ain't Breakin' My Heart (Emmaculate Remix)