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 0x7d7dcf4010c1da0c1b8e1eee16fa4c87ad7f29cf8a7ffbf50fa0ac0de798c9d5. 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/a82f9412-7f56-45c7-b0c6-f115a8ab8c9d.json and https://artists.proofprofile.net/proofs/artist/a82f9412-7f56-45c7-b0c6-f115a8ab8c9d.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 0x8854d002e858033ebc2020848bd1354b6a2950ed04b8c2151495ec9feba62a1f. 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/BXXET1900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbab05cd720432bff264f8f54eaf095593046dd72e785aa6d32bfa6c2e2292431. 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/BX5Q02100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8716c875e2233ec098b42717b1750b3f9e525a9d87d7b129ffe93d03f14991f8. 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/BCC1J2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a991ff3359c79c2301d2903a2c10316a25d9ce1d54cf324b142b7c925290b30. 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/BX5Q02100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f2946c27788d5e099b20b7baea4b1d0b8a8e59aa4e5ce3dc4a541a45b52a63. 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/BX5Q02100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ee22a74262fb767a2ed157c04300954a5ee48e3f5ec816fc9f1ae77f7f8beb. 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/BXB5O2300166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08edd1bf872e58213afaee15d2b27991acecadfae81dbffe54ba78083375fef0. 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/BXB5O2300167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f267c24f2aa46e870f6832234b8bca85dfaa5f5ba304a5673e63fe1225de4aa. 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/BXB5O2300168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e9956ae001474d5e43a43e37798496c4a47c5736fdc2b6ba5ce160ace636a44. 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/BXB5O2300169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e2f7ca3b6cf6e2261a767e27f8a9bab9382020a31f357b874c18439413a758e. 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/BXB5O2300170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebd3936678ac73a8ce0b8802095ab0b0fe0d808cf1a20818496f7a9088fa9180. 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/BXB5O2300171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fb8f8ec117888abce8a882593df058a75c05adcbb4da845a239e383c27e73ca. 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/BXB5O2300172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a2681a1ad27e160c57b10c658d642446f031a64ba7c0d58f9e0ae836b86ccbb. 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/BXB5O2300173.
Deusa Do Amor / Garota De Salvador / Você Me Vira A Cabeça - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a420f66db19774b1e327573a3ab6721f90b83194caaf436541ded74cbe3d060. 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/BXB5O2300174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9bc2d7ddc58b388fe322debbdf82a57e72819e3ad37749f5328faa20bae7a2a. 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/BXB5O2300175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2edb37ac0f446198869b99548a63d355ecd064f5bd54d77c756087d3ba2cf1b. 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/BXB5O2300176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfebfe5c1e8806a470dad3ae809939fcee5de6786a2b551ec8ca9210ff34120c9. 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/BXB5O2300177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02fe410d6a480efdaa72fdc80319412e903b4a3c6770b5d10ef49b908c55cf7b. 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/BXB5O2300179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01fd708717dc6ed7a1388f47907cb90c3dcb199dfac3439b325c55e6142a85ff. 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/BXB5O2300178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1b5fb68fcb58f07c6c0cdff0243753114caa93ae6ba3496499192cf553d8848. 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/BXB5O2300180.
Amor Sem Barreira / Você Não Entende Nada - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2007986f0b157e1bbf728d69f194329feff1a6924ac94d9f7895045118bef619. 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/BXB5O2300182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d5aa38f5186bec21412f887dad1e3158f4c1956b805f11c20c96b841938b8d7. 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/BXB5O2300183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x793fa7cdbc74b23e76ce082600d767cd4bd25e2f640011f020ca795890105c97. 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/BXB5O2300184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54248f6a396e44034d49e1abd03150a0723e117eec5dbc5217b72472fd20ca9b. 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/BXB5O2300185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae0b15ecb1b054def94e60a47f028d45b0aa0f583cf30060cfcc9d2539501919. 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/BXB5O2300186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8793f01db7061217328f306eaf12e4e864684fc1bfcd6b6eb61ee2c1894254e8. 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/BXB5O2300187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22acfea4ac540812a8f885a5423eb6b318a9c841ac8683b232e8476455dedf5e. 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/BXB5O2300188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfa3f580a9aa11c46aaea1017a0fb244e8ff16abef78f4af48a6fe4a410abb16. 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/BX2R92000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19f8fda1413f899690a657f8d90420690d1efc2027753e6a730986740533397b. 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/BX5Q02300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c7f6d307dd923c45c95f61c71e4cc5a3e199564e01139fdf4ba04f8adcb244. 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/BXYNA2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf3a2f15178729bcfa740369c2295f3edd983ae6893b41c5b872485abc108b29. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/BXSNM2100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f4ac0dee9a4cf099009f067fc360202a0a75775d241ada17e5930d061b3eab6. 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/BXYNA2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa513f1f085da7935dfe708c196194a966f5d81f6ebc2cd889a71027c16eff8. 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/BXXIP2100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2d0690fa8805668bfe4331cb3a85bba5df2621ec103698a6886a77368a055ea. 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/BX15S2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52d6935e52a130a2b2751d9164dc7a34f44b0f515b000cf178c3987378e0b09b. 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/BX15S2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28c31c566664370739da4932e274232cff3063ec18c96cbcfafee0e856727b42. 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/BX15S2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2497dabed2f63bcf417d2b37832d4f0daa9a9ee5ac2de9120bba4206767494b7. 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/BX15S2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7964c7ba89acb7f51c7a42f5627cc2687745beca6763eee31ac5d42da899630d. 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/BX15S2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29014411a5e63303f26cef53572e747e32b7bad41e71ccf97b49ecdfb3a5c1bc. 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/BX15S2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f5651a21be1602ce6f79b4c240a13e21630da65e83880f97667df1359411276. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX15S2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63bb108760ae5641f177fa2974b2b4de7769244ed2c17ae3dda487d33adc9969. 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/BX15S2400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b1f3984dbe2fc30d43554a18418d656592f574fed3b0aba2c377e9d09e24c8b. 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/BCF0I2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c0c2b0899ac54e3530f413294b32ae726db736bc64585c5b96720bbdedbf80e. 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/BCF0I2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb3cae824883e679b01ab25fab6f3f325fddbbbfa489a19b5bbf2fa516f734ea. 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/BCF0I2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b930396e6236b689ac5cbfdb6744f42c960c3f7a96d5581f48076e98e6c88e. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/BXPOB1900070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc6bd25a42c6833fb7d2cf34f5dae20bd880af429b950e3b89233915db5890cc. 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/BXPOB1900065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b0c5089285cd623ea6721697ebdddc4f3e6840f6af8ae88a5ce5b138c4df2d7. 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/BXPOB1900067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c0c2b0899ac54e3530f413294b32ae726db736bc64585c5b96720bbdedbf80e. 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/BCF0I2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff7daa5edeaf1851d2acff23ec227fca3476534f5d792a90f0cf98b9cc0830bf. 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/BCONO2000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc242348962e72891abf7ef78627ba26af3a3a1f3642b3a761848db1043bfef. 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/US7VG1971604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8ba850dbc7d8bdb6f27c91728e2594fe60575c1305b3a481fa3095223972d62. 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/BXYNA2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf723d310132d30d9cc496fb8d7fd809e5dae08a683476b4d172eac63de63bbc6. 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/BXYNA2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x428118c6b42244172721797c6200942cbb547011a5f6306eaf68050066ee7f23. 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/BXYNA2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e4f4a809483eaedfe9a7c83e81589ef39417b778d74f458f1624559e8cfcf9a. 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/BXYNA2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89e95de5a41c38938748362159f4c19930fb9f9af51721b795c644d56f9f5a7e. 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/BXYNA2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93de2efeab306869acdc0b54959ab035f538483cfc6c0a774b60c879c140130d. 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/BXYNA2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe3a37e6f7ab0bcce42ba4c4d79ec07d7f72317ddb76d8622990ac1caaf0dae. 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/BXYNA2400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x211bfdb6e1d39d05cd75607b6a8b72ba6483068420d818968ee396c00d2580f0. 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/BXYNA2400010.