William Li (born November 25, 1989), also known as his pseudonym Scarra, is an American Twitch streamer and former professional League of Legends player. He is most well known for being the mid laner
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 0xc110c678a5198e88c03c709145d0cd88f35fb4e534e0673f6fc45780159ce9c0. 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/2845094b-04b2-4af9-bc28-31f8f37d61b1.json and https://artists.proofprofile.net/proofs/artist/2845094b-04b2-4af9-bc28-31f8f37d61b1.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 0x811f2e6b77167cc5c529049aba5de204dee9feed312a7a0485fea062b86fbf2e. 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/NL3GR2000029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x255b1250113db328c809889d6548347a958499b348aee4f48978aa9c3b080f24. 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/NL3GR2409802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2bd82edb40553b8361a0a67a6f26e7f1271c5225c4959ef9464d54ff0ef14c3. 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/NLFL72300458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354fa0d4d1b78d2e43430ea29334f6f8f5c56ac485d8665a7778fd52c1efdc1d. 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/NLS762300971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6f56e763ae7c1a05e7afb4182b4e32e0aafe9ea0a36972780eda8d241300609. 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/NL3GR2201202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54abfb1b2871b66bdd0d7a0318081753f5277d513314095d931c4547ca453314. 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/NL3GR2201302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcb1bc7cb937db3048ff19e67a8ae4faf3e6feebdba283ebe5cbcfecd396e734. 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/NL3GR2201402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4512027ca32fe1c845fdb7de941f153225e3948f19f7a038352b5802ccdfc0cd. 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/NL3GR2201502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x906c9dc120f0d234cf89880596e86d158b5cb7a8a6db969e77b3d69dfd25fcff. 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/NL3GR2201602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77eb56a2e67056e14930570828742fa12d859602c2341a58b5343ad28a026676. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/NL3GR2201702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7048188b0dc52d4c1139ea18c5d4e1147f406b2bf193c18d2401e89d20c3b0e. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/NL3GR2201802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x631904def64f6ed1cd7201def7839eaad032a26ffffb696517fb2ef5b6e7ef3d. 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/NL3GR2201902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfac5979bfaa8c9d8c851eee4549f81f34c41ed4ea753b8abc791db1906208caa. 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/NL3GR2202002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x116cf33276c6ec26ffd68193ee051b48e55ebb814cb97d17dd4837452cba18fe. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/NL3GR2202102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa08465db73462c57f9135f440663a111d60aa2ce5f8445a2f34bb8e336746d71. 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/NL3GR2202202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd07f6ca436d5a7b38166715b7e188f261943e1f437a9dbcfe479c7afdf80293. 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/NL3GR2202302.
Future Society [Official Trinity Anthem 2023]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7a06aa1e26a02fa25b7ade43453f5349eb46af790faa33ac71884726af8f9f6. 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/NL3GR2306202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd218d94cee9bd10d22b4a72d4b3f0bb71645acc1f3c1ebc041b7e83111aff110. 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/NL3GR2305302.
Crash The Party (Bassline Breaker Remix)
Crash The Party - Bassline Breaker Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdd25a83ec583c9c07667b55baabd5bc486dbd3da1112458c783d1826693b0e1. 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/NL3GR2304802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x763715b5adceed6db1e79f785af510785feb01e283c97ccc6f090d88db8e278e. 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/NL3GR2202402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e78ecfbd7daff9db74a2af64ae06e230f9804500e6a86d0fcbb84ea4f6100e0. 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/NL3GR2200902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7e2e380e0674af759074d7d7945b2099b52a00f3af4bd8f9cb6ceaaaa3e88e. 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/NL3GR2200502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea605c816b21c2b3dbc416c5be517a6758c8b23eaaa31ed98e579eac2eb3c8bb. 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/NL3GR2304302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bce2fc5eb88c37e3e30723e4b3524a3c74db699a6ed09f5fd89d76ad4ba4927. 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/NLH2L2300089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa69086aa0cfbf20eff8aa8c0265ba7022e91e3ad9f964b15aa520974eb185ff6. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/NLH2L2300088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0804b733bb373b28d37bb0d14d0dd86bb332541c842291a44ff606e07fe6934. 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/QZTAZ2433150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50bdf7105bccbb8847138efdc2793beb8441acbc0f83b711ea47faf905873bea. 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/NLH2L2400160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c92846ccce149631314acb863f868acc1cda4703691add3ec640bf3f046a03c. 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/NLH2L2400161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e2edab54e2a06b237f40f6242a3d505762f275db596cd7ce88b5f38cd705db. 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/NL3GR2409402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd11c1e0253692c990755018ba4244d6f312cfffa27c158468397930d845238. 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/NL3GR2409102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd11c1e0253692c990755018ba4244d6f312cfffa27c158468397930d845238. 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/NL3GR2409102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06f975e21dbbf225264a2abe23043de8de9b3171f5a4a19a6532f6166f9eb4d5. 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/NL3GR2306902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8f03f7aeff41f30399534b976963f5450b6b65d83b71156aad96810cb2d9eb2. 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/NL3GR2306702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe109cdbd38ef68d2024f0246e2ad2b68ccec82d69f4a8c4d128c07e960bda038. 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/NL3GR2306502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcef4166686a2a594578ed1352efc167fe8df9556eb2621416cb01baae337a6ab. 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/BEB682300503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda25076cc393e11f1fcf7c65850e9ea28ca1b0da7ada681eabdc3328ba1c8370. 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/NL3GR2305602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x415458f26ead7549df678574483cb780a83e51c2a38cd3be2cf4bbec02bfea3b. 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/NL3GR2305102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed914a3ccfedfd6aa71d78e06d28a1b69acfb3bca805ae9c1bf8ea73fdb4436. 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/NL3GR2304602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f44956ff57456fca8aea7620479bf25a1f56f3cf5fe625e77c21c28f0e6baa6. 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/NL3GR2204002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e39b580a73c4ad25e625c8dac7e527d953e8ab3f278e4e0228243528f91f555. 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/NLS762200502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f01219fdb4684fe5b8bea21140cb007bf0ee9897327035f6f78fd80e6ff7129. 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/NL3GR2203202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cedc7155b65cf71e856d47e3f050411c25b37aabeb10e74720f801bbea621ee. 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/NL3GR2203002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a4f94bee32516bdae0731898e9a896c05c9bb7ce7c8d5559c332650551276e2. 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/DEAR42273007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x030050cb483a66b587e1211f84dc0ea7cfacea5219905f73507d15bbc70b26c1. 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/NL3GR2107602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf3d8854e70e87b18fdecb8a23b5ce1980e766dac3c9d862dc2f3d4142558ed0. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/NL3GR2107302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x979c217ee7c3b410c434fafdc0c5692f481a6d835c9be909b35d6c2528f83d6e. 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/NLFL72100525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99f5a57c6232c9390737e8ae721ba94290561880ea8378984216105e81c99a9f. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/NL3GR2106802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56b40c024a07a8fa546484a3090a6cf2da1c4f4b91f2f6540a1faf88691c2dde. 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/NL3GR2100062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de10601a81c63c08050a62aa112d69c12cf91fcd53228c183eba06edce42919. 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/NL3GR2100061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de10601a81c63c08050a62aa112d69c12cf91fcd53228c183eba06edce42919. 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/NL3GR2100061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e63b2903b4edab1d2a4a1a5030ac63e512893aa89282d57471e8b9314d968d. 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/NL3GR2100060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb0b9e41203ee228e7441b1a70fc05a0f87436ab7fd777e3f2640d2ab27220c6. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/NL3GR2100059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fcd0106d535b5162b7b3b2ec1a25001836697615b30135361ce2fc444b4a601. 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/NL3GR2100055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90eaabc30b4707c4ad46eb43677a1ef2a6b04dc9d9017606b9ede6665c2a6d6e. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/DEAR42191946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3228eb96402ecefd53195ee6d34546a2592d876b25c1a49cf0ddd63514488031. 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/NL4AW2429702.