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 0xb46c3d4865c721b283deb786afe8b0c2d8790ca9a359c18221d5098fd274cb2b. 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/c8c5ffa0-d900-4b86-9344-45112e2b3a7f.json and https://artists.proofprofile.net/proofs/artist/c8c5ffa0-d900-4b86-9344-45112e2b3a7f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Lalala (ilkan Gunuc Remix) [Tiktok Dance EDM]
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 0x02ded5985c8b7a65135345a2fccf8b4e3b6ca8c43f9317e2005ef9f21896b193. 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/AUXN22034282.
Got That Sunshine on My Best Sunday (TikTok Challenge)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf23407f49a788cc1515cb8e9bede73356871fde5be8d412c194b91b8528a1a30. Chain 2 (Bitcoin): anchored in block 958666 (2026-07-19T05:00:30Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXN22041013.
Don't Stay Awake for Too Long (TikTok Dance)
They Call Me Tiago (I Don't Know Who's Margo)
Hey Reporting Live It's Trap Bunny Bubbles
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e5e7696cd564da31185ff973c6ecc8bd3a497c46c055af1863338faad27edc. 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/AUXN22081601.
I Like You I Don't Give a Fuck About Your Boyfriend
I Will Sacrifice My Own Life for Pakistan
Put Your Records On (Female Dance Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49c09eb8888d258fbc52dc887167b307c021c31d1269bf4cba5730d4483dddf9. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/AUXN22100141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d1149497bee11613a9bc6d83ae96fc53702679fd41ca63e0ad0841339d7bc01. Chain 2 (Bitcoin): anchored in block 957550 (2026-07-11T09:54:43Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXN22236340.
80s Greatest Hits: Trap Dance Remixes, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc18e724c2811e9e397f77529057aa6603781c34176971e15ef06d9327022a8fd. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:58:15Z), 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/AUXN22239228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75050c4e26d22031e2b9faf9ba0af172ee3d6e12e09b15b20293005663d56fb1. Chain 2 (Bitcoin): anchored in block 957551 (2026-07-11T10:03:47Z), 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/AUXN22239230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd47e5815dc9aae3ddc08c8f1138dab65598c23d562a7de081895ac70ccd54aec. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXN22239234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcfdfe3b8966b4254bca281303caf1b0ad20c6683a92484589d873ab01b2c64f. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXN22239235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0d78ff8feb697689328e633a3e26d4d1a70a7831eb45316c25f476dfce809c. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/AUXN22240960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dc71dfd1c8c9683e3565fa1d441a6bb468c278578e7f062154ca9c9b5f1131a. 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/AUXN22247041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fac98cb0999b97d80b2d07552a1c1fdc3ee65420c1da944f2145c57ec0f4d4a. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/AUXN22252544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bffcdd365829694e2ee92b80019d102cd2ffb6194d67ef8218b5f59ebfb3614. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/AUXN22258452.
Chrissy Wake Up (From "Stranger Things") [Slap House Remix]
Christmas Classics: Deep House Remix Hits
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a8749ce64fc7b7fe11e28d2992f05a345c9c459a8a117c3321f6676bf377b5. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/AUXN22275257.
It's Beginning to Look a Lot Like Christmas (Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea72c43d80459fef563432631e211ef563721d200612b341101e909bc91c080f. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:45:36Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXN22275258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e159b0aad8ba1e588a5b2284021af22870fd251aef2c07ec1bb3ca7ad89bcb6. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/AUXN22275259.
Let It Snow! Let It Snow! Let It Snow! (Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fee2d4f839b54a2eaa28df74be66cc06baf1a11ee739bfac23064cabfc16d92. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/AUXN22275267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba9f86f13dd07b0db3cf6bedf704b1e807792d7046666bfe98a9cbff4924881f. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/AUXN22275271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f66e0d2b93205f3915dc4b9780e68e450dc73d75a2c749fbe235db6e4332cf. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/AUXN22275274.
Your Love Is My Drug (Trap Remix - Freaks)
Sweet Dreams (Are Made of This) - House Remix
Celebration (Celebrate Good Times Come On) [Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09ae6273d46d824569c66b9e72b6d6b29cf1f57d82d4a0c8fdb893885c9451c5. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXN22361756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33b54336532a097aba41ad259c43d45e39543b616f32866fa13b5c13191554b. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T07:42:21Z), 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/AUXN22361757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb513947bd3ebefe5af786df1f4771895fd6c2dc4fd3342a487bf73afdf1a8955. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/QZWDD2344132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e738088268a6636d36bdc63a1bb9c5d5175ff5233c11dad0588540ce61a519. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZWDE2313123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4645c8698c3ee943d55695d442b1d22db62371aeac7b8423340f30b52201fa03. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2398916.
Think I Need Someone Older (Older) [Deep House Remix]
Catch Me or I Go Houdini (Houdini) [Remix]
Whip Your Lovin' on Me Baby (Lovin' on Me) [Remix]
I Would Want Myself Baby Please Believe Me (Greedy) [Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b8762129ecb221573d56b3010e8c90765bce76e8e5f35d521975b9ad3542467. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/AUXN22440895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f3a0cbb9d32b0c2d4d0d918f76ac82331862cf6b5897deafa075637ea5a8f07. 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/AUXN22444230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfea82949a1e8d2c89e85ac91d00990538ae787061c5a941d54fcf7b18a2dd124. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXN22515871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ecefebdf6e4696b96a2ef55daf7742318499ea07f628ee493e4f07650100590. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/AUXN22523850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba1ef1cbac41cc6ea433b6d8dea8674e62b3b490138e0f2d91bc4738c5fe4ec7. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/AUXN22527341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30a161f031a80fde3d5ab9ff675aedee0c0158776bf730c9a74e016ad3dfb364. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:52:47Z), 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/AUXN22529663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aa880b33a7225c006806875f23cdb2ea2460f48a64c253ec81153c715636e5f. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/AUXN22536364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7033691bb8e048fb2bfa9f69cb877342d303bd84428493e6426b5688f4ddd9d. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/AUXN22536365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63ed5b3bfdaebd14b143645733b45686a61c3eaa512aa7f4b0030a0508e22abe. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXN22536366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x094dd47c9f6f2f1c7f3fa4f4aab7cedb64a2220e2340751fbeda7a26073dd435. Chain 2 (Bitcoin): anchored in block 958865 (2026-07-20T13:09:14Z), 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/AUXN22536367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x677ec77f4581788a1352de36de32af5f64e8caa33bf027413006486b70958671. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/AUXN22536368.