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 0xcce613891a4953192f930ea80a6f7008eb858f215e68ab5ec7523573e5ab1d39. 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/7adef0ba-5807-49b3-be2a-e086c3957ad5.json and https://artists.proofprofile.net/proofs/artist/7adef0ba-5807-49b3-be2a-e086c3957ad5.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 0x6d1ea8b21d2b586594951dfc1b206d90b64fd383a0fd7c50ae0b26e83136f930. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/GXBNP2437817.
BRAWL STARS LOSE SCREEN PHONK ( SLOWED )
BRAWL STARS LOSE SCREEN PHONK ( SPEED UP )
BRAWLSTARS LOSE SCREEN PHONK (VESSEL REMIX)
BRAWLSTARS LOSE SCREEN PHONK - VESSEL REMIX
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94434a3083f44f5daccde86f60c2a1e321809db41d4fc64790b72302a5c0d02. 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/QM6MZ2444787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x251453564230833a768df24a8b749970462300a38378bf671aba8c533c337172. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/QM6P42469525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d4bd60902dd5d727de9f49a345d40a6313ce5b1adbcd0995b4c868d8dc31a53. 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/QM6P42495463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd79e2c448ad7137fcd9e4079ba7a5ef1bed4a16aca63cc04332a896c82c669fe. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/QM6P42495465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x165ffec73b0dede600f375bf2335a54fb1a547bb770e65143d811d77c9722d74. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/QM7282430300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c946cb8621d27dcf5d3de2132d03905d736e650d6a98314723f6f8ec91425c4. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/QM7282482735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec141219be7d940b2fd1c914fd72f39244eda5f459f36463edc68b0928414b0. 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/QM7282482736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39002c47b23a4e93d39b54d365b7fd429e6171471f3cd349fe34eddd0d1cd5f2. 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/QMBZ92437277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x188aef017c57aed261eb9f8d4346e697877501dbe38ec6a97fa7c68671a63a9f. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/QMBZ92468173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b906eb4736cf377ab2608ad8da234577ccd0432b12fd9a9665cb8f3b98f184a. 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/QMBZ92474573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdfadd45fb6770c82159aa206711308b1cbacdab97183a85cc300bb0af4d16b0. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/QMFME2405214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe657bb48f3a179e2bdf9730ce3e46c16efba51492915904c050454bbfaecbb95. 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/QM4TW2511843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf868a91943400ce24acbac75f50f6cc6f9e654c409216f2d2b67fe473e3cd0a. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/QM4TW2523652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57aa853a4b38202beb381d7c7e704c15dd9b0d305ab9badb77a2fb5eeb7562f6. 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/QM4TW2586653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x400ab9c6bf81c802e338c999537ae30757980ef01e476c8f9804bdd280b459b1. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/US3DF2525666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x922f4a408210516c5f8ddb019a56c0750f5903898cbe079e92912de02767ac89. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/QM6P42508075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3470a20d2e1e6d640cbb32f06160f76dac06e661fe3304825ed143bd483d972. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/QM6P42512498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d73cd6189f4c1be2777f8556ec726bf9148a7f0e8f1d859e8a4285c4fbe1884. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QM6P42589510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ebc16fdbd8707d905eead4aece4a6f069830b4690d59722b7a5bf50f4d025ae. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), 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/QM7282575207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78ff0ba72230b04675ca02536d88d15480c9811a1edb3aa1534ce48fff98f001. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/QMBZ92544386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10cb034e1507028a2cd5bcf8ada6840b3b2af53e5796f509112c93dafb9e6a7f. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/QMBZ92544420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27288433836df3946030969ac3d11abddc0a728b2fa977dfd974cc35d446d585. 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/QMBZ92574292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5625eeb5c2de3be4bdf87b83d82ed239fce10eba05a9930c6d43559479732211. 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/QMBZ92599483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c8aed992f558f92dfda7907001ad95061db6d93fb50370a9eaf1ab01bc1b09b. Chain 2 (Bitcoin): anchored in block 958776 (2026-07-19T20:11:59Z), 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/QMBZ92599484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x215275488ab5e5d07cf446eb7d7c1fc6d2d91715b28b5940d1e019cd20f5b9a9. 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/QMDA62577001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3683bcddd4bcfcd6a9f5d4aaadd367a13bf2d4a931461611e904d2c8fdad5c8a. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/QMDA72594189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7976f8f9f52561eabe3fdb912905101ee1ace91f2bff09dc94882ea2c7c83ff7. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/QMFME2554006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96b0798252843d2927e58cf218c10f58fdde28e77b00c2bc36c361fa0769658e. 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/QMFMF2502463.