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 0xbe6ddfb276ab036fda6990074796ebb3c99ce98411b02bb80998d8095250e95c. 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/22b4a208-0cd3-467c-868e-ff1fa32fe8f0.json and https://artists.proofprofile.net/proofs/artist/22b4a208-0cd3-467c-868e-ff1fa32fe8f0.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 0xd852ee1d8b142911cafb82aa8697b23c4a10a96c823504d41a2c1db1aa538b9d. 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/AEA2D2400397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2321407dc9d2a96c7dd95381854b46591bc0be5b705396e0f63da6ea055f82f3. 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/AEA2D2300315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3300538e331af6bbb9df69036538fea9f170c01888e06c8c770820a151c21f28. 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/GX89G2369941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fbe4389ac331933bd7a44165afdcbafee2e44f249af081749d2435f7e99afa6. 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/GB2LD2210441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e85f6c3546653500b92694fef6c002d1791f51c92504b028db87fe1af977234. 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/ROROT2401080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x015d355e69c0ba4d53f5b7493579666d295eac5f185657cbf1fc62c71742c305. 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/GBKQU2382412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd4724949a127fa82f926d37dc5153307873cbdde048b610d207db2142d4d2f. 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/SE6QE2366886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3160de54380bfd85fdaef9991b3a75cd0697b69d73c39e4e0c8d9e25afda6e79. 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/NL9KQ2390512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x972d065fd2df8b4ea3b773e478332ebaf2651af134ca02de1e87ef57d107aeca. 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/NL9KQ2390548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8cd15235832d67bd94201ed1f61a1489f4f8167042bdfd29b9cbaec56b38077. 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/QM6N22452541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0006fd9e7c9975608f7f27679b91c798cfcc22b65694cdc28f0b6fae3f49b666. 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/QM4TX2596183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8549eb1005ea0ce9ca5b3f372f0879ffbece44afa72698ae65e6664249db344. 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/QM4TX2596184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ea4b464aeed7e588eec64b747cb79df21ff65a7b58dfc529cf62c948ea9fe8a. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/QM4TX2596185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc09a3de4991dbf9e325426820d379708ca4f29b8c9187f78867692355148f100. 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/QM4TX2596186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd340b294472e137c0aa103482d483c9981d8c08ff7ac3c7c808b7ae1d3ac0560. 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/GBKQU2534355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1e03f85722d4dcda033b22ed249b14b18b542bbcb2769354490762118bb930a. 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/QM4TX2550488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2df4e26c91140419b5c286c5510750d2c51d3f20ba1ced759f698065443d548. 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/QM4TX2550489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be0ea819af3d2ad94f88994ea4538e3402f97d513359c0c3f7d7870af891377. 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/GX8KD2588813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2479cf62b34ce7acebc6b5d68f52108c0edcde22ee8f4f6bff59b279fe84ebb3. 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/NL4VT2100467.
Come On Baddie Let's Go Party - Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb54240ec1434592f5eb8515efc49a6dd41cbdccb10395522cebc5a1a8f2412. 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/NL4VT2100468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f622a272583c1e32033c23b10628a5230858b7040929f3ec98f83eddbc6553. 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/ROGRA2500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8a1957637754055c7483e1813f502890b0859dd7d52382f7e45c7388655e64e. 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/GXBDT2414740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b4e19df11040abee62d9595d04ff9b05fa912ac64d4328a60a76f23100e55c5. 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/QMDA62442498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc97012495db0b6c02543ff223a07723abce9e1b9a845bdd0d6729ee5d021ad. 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/GB2LD2410377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ebaabac7e28108b5ce3b6ae79b4fd817469f51ff1e30434b4bcaa0c8814e7d9. 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/NL1DT2400386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb092a6c0ada5f2d14a8520b479f3aaaa928d20fc3cf02972fe2a705a7169c743. 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/NL9KQ2390413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x830b2929e33b989cd203de80bdeea7e1486622a694b934fd404be5063904ef5b. 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/GX38U2477706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd2438ddd7451ee689a58f25229f6f1fc4bdb25c6d8ad20dd4ea2d7384c55e7b. 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/GX38U2459166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa801b9b16997720eae890647dac53e1169403013693fc65865b9d48adce51fca. 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/NL9KQ2390265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce20ff4d4bf5bda7b4077688fcda414ebb8bedc45be1bc5c59b57e14ad251d0. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/NL1ZN2402728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5ad9222a07cd3d8556175d9c152345f776286e12beaf3e941e1f9cdd856cecc. 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/NLZ542301781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b6459e4c27848741ccdf6811254059559a1982bbad2d10677956c2e7fa609ec. 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/NL1ZN2302532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf96a81c19e23fe4f47ecdc1f9121565be331d6489d6c70616e49fe9c328f902. 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/NLZ542301601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x872e47484227517829677e4267cd5534fd14ebc3f7a299800fd8f93463a2e20a. 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/NLZ542301599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4079d3d1c306c28ecf4897553dd484461ad5026de1f1e4bd986c2194f71ea370. 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/GB8KE2315938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x535599ab234518cb9d8d14c8ca61d5037b22398673114a3e40c47b8e0d33a0ca. 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/CH3132317761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd42d91fd10c4803f3b4c3385a18d1dae703b10fa0fd28bbc03a5c672514e01f1. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/GB2LD2320150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed7c44fcdf2530a3564905d5c99d8eb416cc1940800fb7643923b959b64c40a2. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/QM6P42323989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c15208b58b14a0c0de0ed7068bf312b770c3eb7eacea0d5f7a830693d05e97. 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/CH3132300235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bab17dfb8a6066adbbebdee13ec92501785f1d1f27e4e6ecba73d55d119e63b. 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/GX89G2350597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x554d640de824a2512a73d9a09e261a983bbb16e89e106770a5aa34ae9947db4a. 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/NLYK92300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x971d7f91a1f9666e1a93c24145c4fe4702e80e3cd7456f8a6cb8a683e0f88834. 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/QZKDK2204888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56062b079e01ecea216b302abce2a601f43e962b928c6e1edaa0ecad3527d1d0. 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/NL1ZN2200720.
I Want It That Way (slowed + reverb) [feat. NOYSE, RAIDH & Mr. Kuy]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fb2c28d0d803e30fe7a6c0be2e7a3a315731d21648a9c2e2eaf5192a5e1e772. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/QZS652286205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae820a56218fbc66a49fe980f63694bad38102de686d7dbaf036c66e88283153. 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/DK4YA2163903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c2f541063c2bf34b4560b9f2fd01d852083e611019d0afca4b493ea8cc1ca7. 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/NLD682104679.