First most commonly refers to: First, the ordinal form of the number 1 First or 1st may also refer to: Acronyms Faint Images of the Radio Sky at Twenty-Centimeters, an astronomical survey carried
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 0xf19765cecaa9500cc33b4e678d4e1295f8c6e45dc3ead1f6261bca56e4046926. 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/7dae38fb-e4e4-4c00-81cb-c815a3a3a1c8.json and https://artists.proofprofile.net/proofs/artist/7dae38fb-e4e4-4c00-81cb-c815a3a3a1c8.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 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 0x47c9e098d3d7655b561454c3b49a88cbfbdd3c89269ef083e83a2d7c12926dbc. 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/GBLV62123643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf345bc46007556877146c83d6a402331aea1afdd4d676b2f2fac3798b1154de. 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/GBKQU2149613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18c38b1231dd157084226a618b382e5ecd6fab3cfc5430ca60217994d2e025df. 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/QM24S1827415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cadbf07d69eb5fb319ce1725fe310684382e51ccf3e6f1c7b4ec5e21c68ded4. 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/QM24S1827416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b43636b613d4330530f5f5e07f501b51484b0153bb758cfecc11a9749b11106. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QM24S1804858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x031e82366b82a802107cb3f70fcb482251eb9526eb4c348a318a59cfa8bd2125. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QM24S1827417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb2cda893a812131cc95637266ec4900fd9a87ba403fbdf2013523d9ddc8e312. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QM24S1815571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfde45e6b72e6bdf0aa1a045a2445b1d1e723fe533284ca6b10b80e927128e67c. 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/QM24S1827418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7100d3e2de5f6bb1dbad04cbc5782e6204ff44ab2da0d68d8b7662ea053d242b. 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/QM24S1827419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0540f6eb4ba87fbe9822fadc49693b937d8c274af013f7491d6215fd52587963. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/QM24S1827420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50843bea027f12b633387dcc102543e0b30ded166c9926bf1a0658503c3927cf. 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/QM24S1810102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d0468ac21093d0525d2c23d4bf1b38bc8b3bfd7d75b27e6035918d8b0418abb. 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/QM24S1827421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x768f1fca854f8277c86a2d11050120d69d6d14fa6e7bb00e6aef17d9f7155d79. 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/QM24S1827422.
Chapter 3: The Search for Meaning [The Wise]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd0fd54a91e6c38c65561148b4084f2e842fde0a079979cd0bb6a738ae9c662d. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QM24S1827423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827b073559963a417490a6ffb60b392a9dabd06204196b7249fd6b5955feafdf. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QM24S1827424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x235c8431294c305219d5dd22a0b3205bebd0f7d3abb2484e3048dab9574e1e14. 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/QM24S1827425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9683572d40cb0832f151928f7773db15df512d7a36dd261db16969f04f1f01f1. 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/QM24S1827426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0452c21a4686139ae57a87a09a3e57c5e7bdb8c40e78ab55d6319c26787b541a. 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/QM24S1827427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x410258b58a50dd3e166e6aebbbd76562ab33b6ab9e1f8190784c54b648d92059. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1806883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6821b27d7d0c68a01ee63a70fc464f22fe8d67b323900197eadb6cda83e540da. 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/QM24S1827428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33127662e7076571afb3adbfb4aac986acaed9cbcfd7cce2f962a5066cf5fd25. 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/QM24S1827429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5417020513b683b03fd62c1a8691c387926898529fda28f489ebd657e26537a. 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/QM24S1814987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ef99d997f2e8de433e962884e84b0516b0f490ad2e5ac671dc5c2ff62835504. 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/QM24S1827430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81ee3c37ff30a0763c8553d34b77df9341d5fedec8d13bf52119100323348e12. 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/QM24S1827431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc901e6d02ca7792affa1dd673a223b44ee745f70d91b835d433457234c0383d8. 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/QM24S1826904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3f3e08ba32e36b9d7c17fe193841d1260c8f33509d838f5566d8d5aef8bb346. 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/GBKQU2317412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab9d61f9b6826a1be43920ef1b96e7f6bb4380149d48e25f5dcf1b55fbc342d. 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/GB5KW2202644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b5c0efaef1cbd1332b4a4b77d91a089201e5f6e9e957218c3a835853df6138a. 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/GB5KW2203050.
Talking 'Bout My Baby (Midfield General's Disco Reshuffle) (Mixed)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b6d569260d511a0700cb532537dd8392ec3a9a440e698c23273475b394c6a4e. 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/GB5KW2202645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d4ae439c7788c25a9d732056d1eb7c075372efb87bdf48339d1c3a8ad2f7b9. 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/GB5KW2203463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc2fba962accd896f49b6189a12fe1df7040ff1f816c30af50e448ec5da10910. 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/UK8242200330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd5304c9764874ea70a95aa1d4b4fa7b95e5eeb82f5c8eebf7caeea89c497d4. 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/UK8242200327.
Clubs / Put Your Hands Up (In the Air) / Fucking in Heaven (Mixed)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb04d63a69e32413e5557d72deabe052654642ebda0d3e0b19b820d6521546456. 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/GB5KW2203464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b63cb16cb4659eb9b903df0a44b6aea938c34f55c953dc9921f1bf5b0da1d3. 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/GB5KW2202647.
Who Is Ready to Jump? / Lollipop (New Thomas Remix) (Mixed)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b700606f8bf622e19765642e786cb9acfb34ecd367a0ad6c0b12e3a20e789f. 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/UK8242200370.
Speed Trials on Acid (feat. Dan Diamond) (Mixed)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f56aa5f527585f54afc204dcae4aa4e09d985e57cf898ce032ec677e4f3bbd3. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GB5KW2202958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f523975926d12ec4bcfb16a5575c59dcd1b64d0884ef2fd63c8d2d6d10e06b. 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/GB5KW2202648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x902bb7f4bf0df497d5c09b9769f3903f46b21c4783ac92701768ca0f70d2e967. 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/UK8242200371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9f475778f92585f284ee08fff75bfa7e4864f999babd3d29334a620a05d5b86. 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/DEPY32200068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7cacbe320ae0035f60329e1a2833d406b68694a87f7a94bccc7a65992c4f4a7. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/UK8242200311.
Let the Bass Kick in Miami, Bitch (Mixed)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03bd9534693447fabb92cb5c5dd7c00c94c9d558a811c3c323d98ba11e014065. 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/UK8242200343.
Anytime Is House (feat. Rowetta) (Mixed)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac4fdac3c4aac53e32b23b951cfb5d8492ddf4c25a618114dbd9a9701b0b8993. 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/UKSMU0000074.
77 Strings (Kurtis Mantronik Presents Chamonix) (Mixed)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde8851c52b88520efea85406d0a42fe0bd0df52a9de7c76f7ae18e8852613841. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK8242200312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67fe2dac10acd24301f107d8610e5fc233c777e98e1e2ae0afb5156d4e6dd768. 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/UK8242200344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78df479d27e24a708ebddff5353d2d08457efc68e2d2ee8da8d662bbff266b24. 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/UK8242200331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d82e41c36006525abe1167cc70c4263d92e55f752a7347befe64a5a4b6fecab. 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/UK8242200313.
Surra de Bunda (Sidney Samson Remix) / That Miami Track (feat. Julian Smith)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadbb0e7c66f032382d1a951e4bb4755a130fb6917b99edb358b27c180de1331f. 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/UK8242200372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98fc362a4af6d5579a0fb24bcb068bc8847450e7d7c4dc701a374ba6f149840f. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/UK8242200332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb888eaae2e497263c9a9b2ee89850df64b5e0e3323895a9b900e78aa096b4b4. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/UK8242200314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9469c8869041000b80080c4cf78162e6ffd6c93565658eafcd124a63944159f. 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/UK8242200346.
Love Who You Feel (Wh0 Rolling Remix) (Mixed)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf29381e634d4d2b9b6dbc9d05ba8cb8f8c84c1290a5be1c5613d0c4b11c437ea. 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/UKSMU0000076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc14fc66ae644d5250a0108e1a70544af23f129318737e3f5796fb21f1f2df9. 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/UK8242200328.
Get Naked (Fatboy Slim vs Futuristic Polar Bears Naked Circus Remix) / Score / WTF (feat. Beardyman, Kid Sister & Pase Rock) (Mixed)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdab9e5e7592fa700d9362d607121bd67f5ad30c1a378c8a31ff9bd4df46fd89b. 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/UK8242200373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a7af08e99d89f575eb3157a2f32b4d09fde77a3d878419ba1fa7120e5c91fb0. 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/UKSMU0000071.
Lazy (feat.David Byrne) (Norman Cook Dub) (Mixed)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee3b1b4b38b53fe0aaae3d3274ab720a21044a75fe073d5e4bc39517bb68d3d8. 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/GB5KW2202646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f9910593342ad154139388599ad70cee8ef0453280ac7bed4320d59388529dc. 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/UK8242200348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc86da6c5246dd02ccc0d9265cc9995dfe09554e72cb7b422d5289a698025891c. 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/ITBQ62200097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4cbc41db93fe542a5a27f57f466412fae3cbad8f501b7eb10847377aa75753b. 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/UK8242200329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c37af412fb9e513e18108acc761757225efb40daf3737563fac4b2c567192fb. 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/UK8242200349.
Weapon of Choice (feat. Bootsy Collins) (KiNK Remix) (Mixed)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6370d49f2e230319b141c064c186270711fe885940d4132b46ec944b569a0dcd. 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/GB5KW2202959.
Long Time (feat. The Mullet Men) (Mixed)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bee253c9e0920a22435993cc1f8cc7813df34e01ba5679ec94f6d1380b0e1d3. 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/UK8242200315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada4ea8b7f5c19378499b2ec146b866bc58dc0311e00a37bf78366d89ccfff4f. 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/UK8242200350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2899173a5ee9bd7d1eb00e832229a926fa07b66921b6360b4835da13dfdafca7. 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/UK8242200316.
Strings of Life (Supernova Remix) (Mixed)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc776f887988b75b9760ff488576cf1d361d8467c32cab529cbd2994f35520ef2. 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/UK8242200351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ce57d3b216ad4a835635e8bf1482483dda3b5520bb3217d4fcceb1d24045a44. 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/GB5KW2202960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab112ca89188ed215dbd6995e46e8af6725878ed1b88d6c0b6620e53129d4257. 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/GBEFR2209023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1bc9cc6683b741a092378beebd4c6b66ddcea4058654fb0e4bfdffbeab9bb2e. 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/GB5KW2203052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b16abcaa89da3318fc512737e32fd91be2abf1cb1111a1d9902021ab8d4be70. 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/UK8242200318.
Wake Up Call / NYC Beat / Rockin' High (Nicky Romero Remix) / Apache (feat. Mitch Crown) (Mixed)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0558b6f9b289c371e61902740dff6c62f42314eb386071a3a10481088bf4cea0. 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/UK8242200374.
Pure Shores (Norman Cook Re-Edit) (Mixed)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74828c0a0eb09b1bf24adb6fd46d8c4e5efad61a1b206532015c6df74d4e2d81. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/UK8242200339.
Take Control / Sunset (Bird of Prey) (Mixed)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb64baf2436bf3070f6a80c424caf407f9be620146fde9484a5010c47d79c86e. 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/UK8242200375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c17fffb437efb62aac13fc8fdda0922d242af50c13f1f80a9614fa1dbdd5fc8. 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/UK8242200354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc887d0ea27290618a353b3d8cf4ab98d0a8eed82765ee64a90c465eaf5592f6. 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/GB5KW2203053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x059a4707030447a61a7d988613c4f838808cab6ae512492758b2be89072acd9d. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/NLT2H2100875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118d2bce008e0eadb0d1c85819a88fc972b1c0fbaa4906a80b04bb9221c00ef2. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/NLT2H2100666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x371dc0f14c3570ff7ee77d3f9b8e458e7979e36fe97b5c7b0773bf0ebe86654d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2044253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b84cbc8c9e58f10c81f34c82353e13960852ed6da3fc43c72a7468e3bc9576a. 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/CA5KR1959707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5723760ef087276489414e73d24a9a3230f5518ac817e4bd3ac2ccd6d6a95b0b. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QM24S1846803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2b579607801e3f8af03f8c54b95b6fd368f520c00f22ce1d97ed82489064379. 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/GBKQU2079474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94080c50779c2a8f2bac03d2eb791034d0a27777c0b532b62558f0d7518d861. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/GBKQU2079485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4218c57db0960823698dde2493b57054b4844a3fe6c578ada1e3aa3fabae2199. 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/GBKQU2079487.