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 0xd812587e5c8b78b827e39d04a2bc04a7b6e05537319ae2b0e7bb6378d933c583. 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/58a1b21d-8bc6-4557-996f-583e7e4cf3d5.json and https://artists.proofprofile.net/proofs/artist/58a1b21d-8bc6-4557-996f-583e7e4cf3d5.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 0x491e07646306ebc5c0f4cfa824675a413b76aee7d24882ab37cdb7670f708b0d. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/GBKQU1668732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7c0fe092f14cfa1f7b2857e444169e789db12346012365a3e8aa9537de630f0. 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/QZCE61847321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b6646371783e5e58e310e2a0d88a36211ab0a48b5f6832a544ddc7b60fa8d0. 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/GBLV61900036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x815f6c2737df87f8ab95830fe4d6aae16116b8a4e770868ac701fe5c69352142. 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/GBLV61900039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd96a8cbd9cdd54c664fbff5df897fcdab5867823728760a7227280bee0828e4. 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/GBLV61900042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f2bb2f0309aa418317da2331013a4206e920a2437cbf04bce0dc8c1e22d6ef7. 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/GBLV61900043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec1bf483e4466dc29fd1db8290acdf511ed906d333ad178b273094182b08d9d. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GBLV61900037.
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 0x5dc1dd60c814463555c875812ecce5844d3d191b03b409a4ac901abbc94b09d9. 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/GBLV61900038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1725d7d077bedb2ecc297078b26d79557b526555df81896824eabe8c90bb0e6. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/GBLV61900040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fbdf7f282d4f6f37f8e79aa322473d76352cb4e0f626c3df9ba0d44d625639a. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GBLV61900041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x680e490b25ec3d00c8527adc0e5f19023159ea68a6d8239b4e8b9da551dcc3b5. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/GBLV61900044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb443e554cf15f9d92a8076ae160a71e542f0009b136747c7cce03d6f609f87a. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/GBLV61900045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57050a44dc6acffb865df9f282b3275f5bbe1347cb370c0d93a70b7fd60c3a9c. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), 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/GBLV62012679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x419fefbd28f861203b15110323759840eb9cf85289ba450ae4af82b6fa12dd9c. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/GBLV62012681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe00390a556fc015355e958a23fdc9fb8e257d1ecb0bb2432b3bb92279fe101f1. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/GBKQU2143026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b9cb850a0190e5d12b48c5d320256ed2624a7fac598bbd6e2fa0b4b52656d7. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/GBKQU2269304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b73e630afab7d1268a8a1bd9862b6f0e63962218db78dd7ab171db4fe3bfb0e. 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/GBKQU2288539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a92cc9fa55638a13de4ebc08d13410b09c4aaf531b9a3c5a4770c1eafd7780c. 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/GBKQU2288540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x822e09f36bea5b5945d3aa756d8c88528b61f217e2206158c3e959c37bd59baa. 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/GBKQU2288541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dc9b94acb8f2b0044d684ca905a350db601b7e6532555bfd83565ed0b76008a. 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/GBKQU2288543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e899329178eff71cb3a358a4199de53991bf1f003d219159711ff1610d0f6e3. 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/GBKQU2288544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e96b6e5f727120f90a7867d5b9b0d915242583e427afe9f5e3e47c824de677f. 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/GBKQU2288542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d87ced007870bec1fed7fa8830bc93b1d5581ae1436275ddae59f08938abcf. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/GBKQU2288545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdc61ce15931fe4f8e681096b61631e4fd40c69a6787dc76a60b75d2290047b4. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/GBKQU2288546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ab726825a5b38c17d03111f884604bd8af5b53587c5f0c2042af15cdbe9575. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/GBKQU2288547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b21c701f889d86b4e9eb4daaccac4d95600d748465efb33fd2b7ef4c6f117c6. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/NLRD52264121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1320f2fe46c58d14fc37a31a758d229d1502e32d7c12062e04d0182678e2d938. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2349858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2d4381333a1c4e721d1176a48a8a59f99435d3dad88a4a75b521ff0788ac80. 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/GBKQU2395876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fc658cf0b3130791914bae98aad159692db746404f7ac3d9f25d2fd66db695e. 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/GBKQU2395877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6abf7ff4e1bf8d30d0c22dcb00aa84e497e972c5c70b73a85883fac1748c25d. 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/GBKQU2395878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5cd2fc048178670714d8c7f2253581b5e076e73d4bf08bb16d4a990586c39c5. 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/GBKQU2395879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f6ceed27f897db4dbae38961aa5fbfdff853c0063e7181d198ff73b2f760d9f. 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/GBKQU2395880.
LOOSING CONTROL (ALBUM EDIT) - Radio Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f22fdd01e3579da8c4c048dafedc57c9ac13e4507d0d7064822eda44268190f. 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/GBKQU2395881.
WON'T STOP ROCKIN' (ALBUM EDIT) - Radio Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec6f429334f3728b54313c4fe1f72cb192eb4fadac4aba634161ec5db7425d8. 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/GBKQU2395882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c91422b8f872174bf7a81a2b9685084bb2f27862a01cc0e621eb7d0599762c. 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/GBKQU2395883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02221931df1113e82c878cca8c422896761c2f64682e93dd41d19ff494476560. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), 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/GBKQU2395875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32bb8630db84cf0d0a7b9e17830e5a8ef889984e887e98a4b7653a3ffcdc859b. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-16T00:28:09Z), 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/NLCK42405098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67316f1ed28ce89d1aa0f28d8e86614e24a8b8fe45293813fb63049341b68474. 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/NLCK42409894.
Give Me A Break (GRAVEKID) - Per Pleks Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f23ad307febf2874ffafc30899ab8eb3bd11fc5ce5c71ada2b6412249d2a89c. 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/NLCK42409896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa74edce6198c7c192daaf41a7d609f8295368d611f9e0def1afca11b9cb7e8ea. 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/NLCK42409898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b419f116d06cf4234aeb233f6e2f523e6beef3d5496e2974fb6fd48ade1a5f. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/NLCK42409893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75c5db51bb78c827e92fa6b9b7e6235ca980fa82d40b141c751fb1bd66244c78. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/NLCK42409895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x371e678c517d665bd49840fafa090fb373e5c8ff62d67c6c41a472f58ddf1eb4. 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/BEIW12400795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x371e678c517d665bd49840fafa090fb373e5c8ff62d67c6c41a472f58ddf1eb4. 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/BEIW12400795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4217c7ceb9b5f6d3494609cd30d6a93c38e239ff7e514d7ce46efe6cf259c1ef. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T19:54:33Z), 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/BEIW12400801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3251137a00f37133acdaea083df8f7ca5324b9466bbc332821d419261ff9d37d. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T21:44:12Z), 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/BEIW12400807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18a7e50743b0cbeba5a62be9754142a2257fdeb0c9e76482ff257d5cfdc09b53. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/BEIW12400813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18a7e50743b0cbeba5a62be9754142a2257fdeb0c9e76482ff257d5cfdc09b53. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T17:43:34Z), 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/BEIW12400813.
Somewhere in my Memory (Home Alone Theme)
Somewhere In My Memory (Home Alone Theme)
Timmy Trumpet's SINPHONY No. 1 (Extended Mix)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f5e229ed7e4d81de3fc885119d235c90d05e29e697f69051ad6e90d60962776. 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/NLZ542301343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x170b3c13dbf1513f646c9596838151414a6aa2132debbbcaff3ac19d628bb08c. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/NLQ8D1700310.