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 0x70194a1b22aa65e2d92fc11d06de0a469464216fab89e86e25b9ef1172161b68. 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/fd8b7144-1ff5-416f-83b5-22ced3c1c08c.json and https://artists.proofprofile.net/proofs/artist/fd8b7144-1ff5-416f-83b5-22ced3c1c08c.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 0x3a1bc2ef98c69d27a37a398469db560f60bcb492e358602cabd85a318c323a24. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1624193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x616f4509296a0550a1d1039700e24171ed374f8c20c3e49268d774b178c6a53a. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1624195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f6d56fb3316857bb6bba0d13e63fb8df5461d58bf8196e46a39e7cb088e61fc. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1624198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca7d7dd914dd28058a92033dc92e6681c76046eab1701012a649f8461d6b7c0b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1624200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x690a828aac15c720c695e3fb2973792a50934abfe05630762e156c440187c965. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/QM4DW1624196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa91d071fb56615a97e2328635b484aebb2b54aafa5b1be3f3b93353295cedf. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/QM4DW1671370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x961102b5cb46f6f42fd13b740ba9d6e866420b23a015e3400188c30f8d5d43d8. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/QM4DW1671372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4243a9bed29ef381606de8876fbe6a6ce6bb0b01b857321a9b5950a1248ac9c. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QM4DW1671365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74dfbe916ba78f973710ccf083118cd8df47e2447d79d9aa1de1ff4ea65accb6. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1671368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a47a117e1f68180895b019a0a264dcc3ea089b5280a308d94946d1b6b4d306. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1671369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99238951a2803b0a142e07c4a255c7ed990d24a8b89fd266063d83ba2e764659. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T05:43:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1671371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9c42b4ac863706662358505330f777c7fc5b031247f8f6159c20ca640a12132. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QM4DW1671374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e2c519a6763796051f063cbbfea286368e63d23f366793b7c27c8d02087a60. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/QM4DW1671378.
Tiempos Mozos (Música Original de la Serie)
Tiempos Mozos - Música Original de la Serie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c9fa9039d356ff3e19cfa05dc0f1a7e50f5359281636c3d052f663afe6c4456. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZ4JJ1607144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05ebebe355879afcabd122429dd81e8d46a2a278823b352c5027cb81685475fa. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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/QZDA61905948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10be2c85b15b95033a6c530613d2cc74c086e05ea40785946a61308ac5129581. 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/ES71G1927746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb85274d3df6ffebf07a434740d1b1066f06e490dcea10c1d98cff0ab9461fd93. 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/ES71G1923185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a617f0e62cc540ff750e48dad7e03c7d8cbfe814d2e6b840d0af00e0b2c8fa3. 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/ES71G1927747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf76cf2e5d42b82040d774e220665d5236c31f2428b7a7c74730ea168cfb772b8. 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/ES71G1927748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d4c9bebcef51525a4fe7fe0c872a71596262c930047ca13b400245844895b14. 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/ES71G1924661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b5efa6564d30e6974474c00c78affccbdcc223f862b950194042737df19b2e6. 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/ES71G1927749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78302800e131fb70d2cce91f306cd6b239b65620caa140157f81e4861bd70104. 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/ES71G1927750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30cdb0a92e156163a1ff6673705c0a5cf0122046ee6cd50932ed2263a071ef84. 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/ES71G1927751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e03b39f0fedc032cdb6ea6541115b4b084d3e887b0a319778c563b83f679a8. 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/ES71G1927752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb76f40d84025f376be2ef0db6214f8daa9a75ecb964aa947c0cd1a17cf9cdd1. 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/ES71G1926551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb17fbcb400156edd2d36d89ac0215336eedb8b042f5bf21dc95ae50d0096bf6f. 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/ES71G1927753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x811d178c16eea65409559fe76a8c4f0b5908b9915b3aabb77dd3b8f147f2fb93. 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/ES71G1927754.
Soy un Corpóreo y Dentro de Mí Hay una Actriz Recién Titulada Llorando
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf641235f7f98f8b129383bbc964851db002b0fd0e4a6b770ba21110be3bf65ee. 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/ES71G1927755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ada50db01fb286e4e71416a03f0698241818627c741deaed119853404174ff. 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/ES71G1927756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d6d54a7f896b2544e66484fce680d2e5080315be6991c155b66f710340d09b. 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/ES71G1927757.
Introducción a Viva Chillán, una Crueldad Innecesaria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b076f359cef0051109011bedb346d0e3cc4b0e154d28ad1245efc2ebbba3303. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1927758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08751e0efc10063edd4f7999b8aba1834b4af671e2b1e82f5baf7ac7d9ac27e2. 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/ES71G1927759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb76f40d84025f376be2ef0db6214f8daa9a75ecb964aa947c0cd1a17cf9cdd1. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1926551.
Sesiones 050: Diego Lorenzini y la Matiné Uva Robot
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x572a8c3ae28cd0307cbcfc04129170b1dadda34a9105dbf6301ab8afe6982727. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), 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/ES71G2216263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb8b5ccf617b08f305182fd351749a076cfd53a6b7e493bab988931a934620f1. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2216264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14dc7b11f9ed6ea45fdbfafc701061c9c1fd4ec56731df79fba4e6363227495d. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/ES71G2216265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86bdaaa3dc9c29e0d1671408ce1e45fa36b352f87028d726c710cd3b2af61c73. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2216266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ae817b472e7f228ff12f791fabd646cf8b2f53f37d01426347c15a396de1e8. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/ES71G2216379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb67f7fefaad9326ae7825d1ac6ad9fd781451b95f28547daa62f6a4f03b93db8. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2034749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f4c2564b0cb4df80ce32527aa081d0b20d0bfaa9da013b5eed25ff53a24063c. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2018591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf50548350b886fc085ee432cf895da3e406a4223a2b4229617611d674bfaab85. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2232629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d67b52b3775dc42af0ddfb0f149d4b9bfdab329bf37767cc2baf697527d8998. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2232630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78856e808eb0eb2acd7bc9983068bb59c788f2859082ba8f8690d1f9fa8ea234. 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/ES71G2232635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x695e25f6988955ebf8516a51a8e2f06fb2af9653e3b321522a0eaa9fc544d825. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T12:51:21Z), 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/ES71G2232634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac7c95b9c7c20bd9211f8b444656b005ad5f570f0723ab4c8d35e153f0741d92. 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/ES71G2053730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead90a614d5b55fca3344d087abbfae006365338b94292b3c064b87dfda7c76d. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/ES71G2232636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef8c2d5d7625fe220fbe7616759cb62826fab0d550ff09e6163ee3341ddc8262. 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/CLKT22103664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2d24316d78a59db3187a2e472b14a90ebd51816d034b5591e748d66257630be. 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/CLKT22002927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd366d4417903ff101f98178af29cf9ac71463ca8d28d16beb626b75c091d2113. 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/USX9P2375213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef8c2d5d7625fe220fbe7616759cb62826fab0d550ff09e6163ee3341ddc8262. 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/CLKT22103664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f757f30d1627189b3344fa3cf4fcdbce28d0652e70fa5ccd299d3cb3b5b6fd9. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/ES71G2317148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa472744de74d1f2112c33ed0e471d1fc58f159c00f1c9caca3d6b282f378c47. 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/CLLL21900550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e81457d9fc7581470fd147bae9de14ac67e7801d09323503b09768410a24838. 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/QZDA81883375.