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 0x47c326986feebc7f51a74e47df89e849d88a4f0d46fd5fa39583cec5299d0fea. 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/04b708e3-f574-4d33-95ea-9d4087421e7a.json and https://artists.proofprofile.net/proofs/artist/04b708e3-f574-4d33-95ea-9d4087421e7a.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 0x4864a61e924bdeb353c50b3be95ac8bc9df4da6388e8c5b54c2a227b332119cb. 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/NLT2H2300190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba26fe8cb08ec31aa3784b08003b5f8b394ef3b37625d2af3b377ebeeac655d. 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/GBLV62315989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc733d00cc86384fc6a43761d2483aa1121d228c10e59338c5d6bfa1603c9e90. 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/DEXO32385272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x343ad4b4f2636ef2b3f9cd7434bef920329f6324c6babe859df9fc71a386fa00. 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/GX89G2365560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd42ebacb0f1a9eda1ddfc1878eb819e887510f5312d36ca4a0bac74b4d1b3861. 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/FR96X2492371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x451f7a14451c5c19f1595e16c7765b0ae3f72fd8c721e4fddfd46cc3dbc14e17. 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/NLT2H2301004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b6f96275952106254b1e7d95b1e03beaf616a7f23cd1127000ee788cfb3c8ba. 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/SE6XW2401569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x150d78c5568ca3cdcd4cb3444f1df72ef780726ff46a6d79a23282f60b0ca27f. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/RUAH62415805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e67c8d31cd1abc661cd5faffc44e0b679765bc91d3e9b21b47471bb8217b58. 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/CH7812424543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d7d34a8f9d10fe6b7715835b65e4a216976e66ff15724ddb0b2ed76ffe2787. 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/SE6SA2473936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2ca2b4007424b064cf4800c3bfa9acce5da9639a7beb734253869c70d593d2c. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/QZW9L2406068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb9a7253931ca1799a9c6e3fa01e62cb866ab002e1dab49b815fdb7142314a37. 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/SE6SA2421217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c995b89af72cb5fc3cd35e02fd0e0fad6fdea532afa4a2e29e79a3d4b18848. 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/CH7812418775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd357889813c3da7f816f47256bba01350e3aadf1f34e4faa93da28a61508abc. 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/GBKQU2471556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c6e9415f7c47fd5d667a58a788c91c1b382159269faa4e96e5c93c6dddb68c. 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/DEPI82436336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8c89c3369ac00d4da00f5c7f318730ed5e28cfa904560952400064ff0f706d. 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/GX3HH2480540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd073cb2b43ddef2780a0f957e3ceebfcdc77abbd258ae72b98b8f9603a84faef. 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/DGA082499694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7881a2d1d3000c4250e04fd54c83b0f02afa2de202b9d207783c2cf138cbe2. 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/RUB422402502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f503a4f45f19000c56365dc94c358bc824eec1c26fdb34dadfbcd57aea4aa1. 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/CAENV2452873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd9f857aeb183070b59cccb8b663a88757d0c38328c9b0e51d3e2a605bd43676. 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/CH7812413010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25ec5a7c054d8f87a9c7e48f1b413f778ff257feddeb46ac2eb1367f6da9c6e9. 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/NLT2H2400817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe11de42a23c5642218ae6f0a15390af201d90efde5c832cc3af9f9b4a89810d2. 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/NL2QC2101458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b8f1ffe95cf60e0e81307106a980a6b49d72017cc93cb39a0769a8d4b207d49. 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/RUA1D2483711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17465a85c95bb04c050b1dcf5135193b9ac8219c8e289d6957296f8bc10c18c5. 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/GX38U2462957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a93a39e6bd430fa55c3b3dbcda5b8a072360e5f8915faa8483aa779e932663f. 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/NLT2H2400619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbfa32da7d6d10b141ccd940ef95c85a062f2837b11e8290db1f7610dceca091. 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/RUA1D2479671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x066ffe04709e14c55932872f7bf087821316a60147097c3dc41a6033083d2ca8. 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/CACWV2407985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b369ca0b321c0533770f62bec1ddaa72415ef703b2cf40c84884bb29ae5aa1b. 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/NLT2H2400403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b4ad13610b1dc2d7cc931778063da9053f428ac4148b6fce0f4fb75d41d08ff. 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/RUAGV2402111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6989944a0a0da9bd539ec57c85328b6d1efaa2da00e52c02f3e9a1f26b8e7ba6. 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/CA5KR2438667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c2fcfc2cf4cfe4fb4e32ef0e50dbf86a6e7815ef6d3b497f86ac424322ead34. 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/RUA1D2437759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x822178b9b6aa50262e28b2840118869185dd18e5de834d2c8d7b9745a6d88245. 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/US38Y2404153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21fd9012f977eb932fc7278a1f4df9830db41e725daea64d0c6705ccc3626d40. 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/NLT2H2400336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadaddd028c8bb8c332763f96abd6299dcb20f240612b97c6812526bb9304eabb. 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/GBKQU2416514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72acd1e66e055e5355dd406a20b1db6bad182a3c9e3faa974831574c9f11e01c. 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/NLT2H2400213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd729b87a07f8bfdd0ba04a584722036f15c41e431a892760adeb9108c7826422. 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/FR10S2478311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0032921b355793adf6d3c60b971869c811d4b006bb57a08b5c2a01cae40fdcc. 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/NLT2H2400132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb68ab435c43d89067d1fb90015dc76b653aa62911ee3a27b5a4bd1a7e19f8670. 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/NLT2H2400173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7583fd8874654482f1b93cda91f9b1f96e839ba633bf7749730800afb2d971a. 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/FR10S2498522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc383bbde08c4dcb02f6c4cd4383b2bb1397642a7e573867a6e10137bc4a69a07. 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/SE66N2393089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd533caf245b1c01a7496530f8a07526f0461d7aefec5667879e5f59bfba1a653. 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/GX89G2455178.
Bananza (Belly Dancer) (slowed + reverb) [feat. GRHHH, Glamii & Margad]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6bcf8e20f6c0baf349b34605fe268b51cc8bfe004ff46353d93be17c3fde019. 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/QZMHL2271867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f06b1c9f97f4422b6575ba7f07a2dc8202e795d2b6d57b16b00d99768d02846. 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/GBKQU2273116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe249ad5ae86451f8fc27e8948af6d60c43b60dda5557d0fbee7d79d5ea2f7e35. 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/QMBZ92266574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ac15e036416b3ed8960d3da381b359cbdc89a02be63df8c75655506e1a10ce. 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/DEZC62343554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x026e23b407093a1e74adeb658f910b26ad887c7389c06cd1ddbf17cad594a419. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/QZMHM2397530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1b917349bada2ca212164772fc664cf5d1f1f76e2d678c6f798d3e6117701c0. 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/DEZC62297241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac52371547b536835dd9047fdb1ff2e76f6d15b1e2d41147c746024bd61d9bf6. 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/NLT2H2200359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b0494d506eefbedcdaecc1d3e5a30cf2aff79c41677632e9556348a77616bf. 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/NL2QC2101070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b04318dd12b0f4d74a096cd0c1c09ea478d3bf1dc073707a74c5ec92a8b86ea. 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/QM6MZ2393604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b6c556193b78059b98c8d3874a6f3223d56653e55ebfdcf654a86d6f541e020. 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/DEZC62209143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38b37fd1f731e7275794378a3ee086b82847dab7aabdae3246bf9454f2e823ce. 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/QZMHN2246304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33891e8581ef86d4c9ebe28b7b0da9f23af91f9b253c1ea2697b8a7bc6df1bcd. 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/QMBZ92296191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf914a96e78e780f422bc05b36ec4418b26b8a1cb5f01a77e5614c36f0ec1cd90. 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/QM6P42210335.