Bronson Price, known professionally as Melodownz, is a New Zealand rapper, poet and singer from Avondale, Auckland. Debuting in 2013, Melodownz has released solo projects including Beginners Luck (201
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 0xd4c26af64dfe7bb959311b2425da1e896d196a014d67881f3c4014dcad85b5c4. 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/8783e46b-080c-4aec-97c5-052a8fc55867.json and https://artists.proofprofile.net/proofs/artist/8783e46b-080c-4aec-97c5-052a8fc55867.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 0xaefc7382684cbd8412f0ad203981bb6563822a5af6fe7d1244718419bc9e2703. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/NZRI11701708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03b9af4fd0071ea73d0de0a999a1a35b035e2f0685644da829a4f817d70c786b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TCADD1788167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71df4d608612a1ed711fb3d234666b8e19830f2b776c28a9203fa17a38f69d9d. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/TCADD1788172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61a9586e111fac43c2ce0e1d83435b1517e9f8dce8d79ff331085e6833ef499f. 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/TCADD1788174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7608be487bc331bc54d63e1dafcbaacc3b51942748f057da8c5fe833f6981717. 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/TCADD1718952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x233bc86101bb79503c9d8cee7eb157b5044f7883c013d80cf8235b4d43653186. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/DEXC81900015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c4c063df72b105a34bf3332b46a937fb503a10f28af4cc1e110533b0eb49455. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/NZRI11804476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e71a415c52dece5ff5d9aa5f67f21e71b07d191fb620f5b480318755fcf0f8f. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/NZAM01801809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x123d5e0440f3c60c24670ca26e1478e5bbd25e4fabc49d0cce350aa59451a9f0. 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/NZRI11804481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x849a0b565d1decb6c974a4375431c75464a20fc84b25feaa7fab0b592db33240. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/NZUM72000104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea6dde4f3fd7424958ec007f2d76327f6616ab7c80f8540df5430b2e79eda6c7. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/NZUM72100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5cb86588afb9dafe1778bb88c3c08d694eeb44decce5ad42d20ee1f082aeab4. 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/NZUM72200038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa032652b2801ee6134586e395af5ff0db972307255ad878b9793f6776489176b. 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/NZUM72200072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x849a0b565d1decb6c974a4375431c75464a20fc84b25feaa7fab0b592db33240. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/NZUM72000104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5cb86588afb9dafe1778bb88c3c08d694eeb44decce5ad42d20ee1f082aeab4. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZUM72200038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x462a1768aae1326bc461da74e2e7f8a6dbb65379c02e0cc7208c2477714d11a5. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/NZUM72200267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7043de0e4ec50c4cbb4f657e12f35a15a7872235e59f93dc7b44700d2f1164c1. 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/GXD7G2344121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5db038e71c58237068ef726345c149e5f272b7f0c6f7f633f9b296f50c0a777. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), 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/NZPB12502444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f931a55be6923ca17b76d1bcf88e0c885570ecd5426d66cd3fe130ec18ad7c0. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/NZPB12501219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7f60ac35cff0b643c883e99d0e34b3685f97e54c7adce851dac23a2c8233234. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZPB12401170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe09e1b774a2a0f879e7b1047e067199f0328b85c342eafcf08ed709a9befaaed. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZPB12501688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbb67cbadd01c5b2a94abfd349d95c1ed6fda0216961ceedfd833b8979f7830a. Chain 2 (Bitcoin): anchored in block 958864 (2026-07-20T10:24:04Z), 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/NZPB12500806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0edbe8be5dac9de2be751152505d46f52bf92472faf22befffca90cc89494490. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/NZPB12403735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe35f660d4b6898c7adad8c192787061f70eb5841d461367bdf66eedb721bc78a. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/NZPB12403535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95861a8ce19e73ca0bdb697e1e918f189dec430c23dec9b5c490da857f04ceae. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZPB12501221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe67a27cdc1b097065f940c9f98a8154d17a504e2d9ee2955962244cd38af11c4. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/NZPB12403706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d3c7a2a32155ac8009196c7c8521ae0d1220ce306de02d1fec518ba1df9bfcb. 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/NZAM02000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9e06a7f0b502ac80afd6566e380f6fa7e604f091ef100f4e878f208ea395a6. 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/CAF5R1800095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a27ff646d849a50b46dd2ce9ed90252339f3b240eb7b1b494e9059530eafb3. 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/USA2P1804852.
Attenchun (feat. Freddie Bish & Melodownz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7796afe6a3af0d42f73114d29a57fbacd7f195f4c45e701d0991cc3eb9f76b72. 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/TCADD1718784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c790e3953b7aafffaef801c8e4beaa3be6f4a1b64c5b004065a48b0b7ecdb31. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/NZRI12102378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf687e65fc0203adb76cde9da9fe3f7404be42bb0d8cdeb3f4cf27e0c0eab4178. 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/AUOXM2200309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84afa5fe05d19214959f4acf074dc0287ae76397dff16dfb63d9996834cfdec5. 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/TCACJ1595231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c4205c31acad95cda43988e8c393bfcf920538bc901ca2bc9e1957760fc104. 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/TCADQ1835796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e07370a5ff9cb1e45e986f777236546836c551e660bb6bf043c092bdb2e461f. 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/TCADQ1835712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe729475612de721c0cbf71eac629227cb329e891b6e3b87c16739cb60e806fa5. 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/USA2P1694101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf07115753ec56831c243bb302711851b85fff08d6f0e57d06302a3a95c008fb1. 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/TCAEC1999989.