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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ba6d287804a5536ef70d566e757f4ce337552d30167f23bdd261f1d96859a0. 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/42b4dd47-a913-498f-aaee-4864942e31e5.json and https://artists.proofprofile.net/proofs/artist/42b4dd47-a913-498f-aaee-4864942e31e5.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x814822e44c481e2252b7ae210cce659a08bf21fdb60cfd5d81ea6cde73653336. 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/QZDQH2363345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc76fbaabb2a44864787824d617764b0328f4f78a9369c62f84acaf4be27f4bfa. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZDQH2363349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cece28b6195cb840dcc2363f955e7dde3e0a6b91c1220cde2fc14d97e652b9f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2363351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x470b706565659b71737e976c6d0e6a6000ce8e4e45d3fbdc77741b2a85532a8b. 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/QZDQH2363353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x626b3b7731b669c70aa870ddda81e9b1e93972933c481164fe33aef5701c0ff3. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/QZDQH2363347.
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 0x8e81e050aa8821d674044c1104ec50861bb8decf469f0d94c20869f822baf270. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZDQH2363350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb9a0f50df5db653bc365b33d359c9b69c25eb284fe7efcc967d7cb7acba0c3c. 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/QZDQH2379406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x799c8960c0cb527e31c23dbb0a97f257a5b035873e6722e778b1299888db0792. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2367254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadd6b8297969434521528152b9f352bea2698f5e45c251100374052ce36a3313. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2367255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0002996cb3805b39970a6de77f756498b0ce9aea0a1a27be71b9804d7b85cdd6. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2367256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59160385b84c754cf1d9e4dddde1049f09394a954b6e576b798be68f07030557. 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/QZDQH2367257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b6390b8d4d65296fc7dbc62b070637435a52572e34e5e11aec65247f26d0613. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2367258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x936054ec9d6928a6bd976be9f3e60dd1e549961e71acd1addd23d6caafddac16. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2367259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0372a514802f8302714bfd0cf0ca5ee59b4d7eb11554c0b20a98f874c0364365. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2367260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72777965558b177c20dd5826796e5926fd58185c9028c4902e9809b939375994. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2367261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25dfb45dc3fcd95f72a1d9d2843311e54787d1d211942f384419badfc7050faa. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2367262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x137ab88b22027fed311744ba5510b65d23271024f9a46106d4087a3dfc9d2295. 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/QZDQH2367263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b9d31ff667ce59b2d84535895a5c2b4ff562262bcddca5a55fbd8c55ac76e6. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2367264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x758ac0ad5afda009a22b06ec06ac41b90712e3f9536b0dff1f6a4dd2df08f982. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZDQH2367266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dc8aae44df6a88f17b5f4693f66692d298560bf7c51e0b64b5018eb9af9e23d. 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/QZDQH2367268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8933d041b1bbb9b1b645b245aafb6d49f58822d485a048742378dfe803d1f16. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/QZDQH2367265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f06806f67d5f431a09657201f8e7e06ef72fd54c153cbd89f34e14387dba9f5. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/QZDQH2367267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe4e3c41b61bf6d816596e654521bb734514f23a09c696d90c014fac7a2ff73. 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/QZDQH2367269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbde61604e152df4dc7f7b71ad82aaa04c02002cf8bb04b025d5fd684f849684e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2228545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2d2bfe56ff10789751e7379108b990d679d4edf9ea34b6edf4530c73335b181. 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/USANG2228547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x362cd1d72ae26c7234ee5207595f3cd5d5e24b84a776738c1ef3d1d84463e97d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USANG2228548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190ba6d9850fa1ab1ff9491785d6f9251529c85ee4fbd40476b43136e6230118. 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/USANG2228549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c9adb142a86b2eb45f72858da7a159c390a42ebe81a0004a41dc5771489bc4. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2228551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b604c1cf6eac90dbfae1e703b294cf156ed950650db645d9c7559a8416cf939. 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/USANG2228554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x251b531f8551416f0ec9dc041e699af3561ceea84ba66fc5d0649152817c3361. 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/USANG2228556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x053cf8b97410a46a36c7120f2c4a5deaa8d80a81e9408095f111d46899db8a65. 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/USANG2228557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f043a8fa7135df29d730a3e405df467290ec048a445d77315834ccff877837e. 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/USANG2228558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf83000a745e734709384406ea8ae4f96fddb8a5c65efcdabdd01f3f5fd7ca54e. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2228546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd3fcc6a30ed0edcfc6e8b6cee49d4fc74e44052d37d3312658924b1252d3e1c. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USANG2228552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x110ac721aa307006521c06f702d329680dc982f085ade566e781f99f2334cb9b. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/USANG2228553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a17d0fd88dc3a5a6fb7a1270236a0ec66ec8eabae2a52a84b9e73ee774f5f08. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/USANG2228555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3bd93290d4f74e59c77dab8faae599639128c9bd04625a6eb132a2b00cc09fe. 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/QZHN72200407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ff0346dfc44921f0f48ae2354ae2800b365fef505ed4cfd9820b3696f21dea1. 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/QZHN72200408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aae3285476976e30cfa5a97c39143fceeaddb411e34b49bc3696bd7499ae6e9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZHN72200409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfaf5b9a8e754164ea08748de2b3ee913e26cfc83d93d0ead1f957902febcbd8. 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/QZHN72200410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ed49dc6c2bac79ccbca9fc8de494596d3f8ad5f095b6ca0136175f3526b6a52. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72200411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce8a8659b1eaf0c9227d8ff8d5dfd766aa0b82193455cb74f4c7523ae5030afa. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72200412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fde719442d9250c8205ad342627e647820683d383119acbcdda4b75b3c721f5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72200413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a43e4258447265fdd0ab8882b1f92162b578f81571328682cd23e7e5e83d7e7. 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/QZHN72200414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc16f20183daaa31924eb72cc482a716b1b9c9c94803d51001242be503d2108a5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZHN72200415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ee7cf9d775bccbfa7bdf16eeeff5975503b117106b171f0d0bf30fb5973604. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72200417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x469d38c94847f547ae5455cc70f9da34711d0998482a70c36404ac4a1991bcbf. 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/QZHN72200418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x960d3e0f6dc7abf0af0cea49adf664766dcb6894b71a3537d009fd648bab1000. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72200419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b83e56cb3be1a3242960d4455f24ef2e53f0b30fc2e5f626a13ce981437cefd. 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/QZHN72200420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc172559b66e8a4e30a401704ac04ac7fcaec9b3ae4061b40826fcfa36a38a77c. 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/QZHN72200422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc54259afa4b4f083e140bb0b8c4d9181d2cd50e9ff820d8c4a0b1971fc664e31. 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/QZHN72200416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3adb4da3e6566d104c6587eacbb5913acd0a85dbd15b98523f88a0893c976974. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZHN72200421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf92d029c8e76db6a8736834b2a5277646667fc2f6e4250c0ef920f539f85c62c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2392238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc0b5de784fc3a84a6e1f721c56ce9e88e0f8284a14957bf1cd82cebd5a3367. 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/QZDQH2374411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa08811d148efb54153a5337831e8c6d377ff63c728418ce8c165cc700fc4a56. 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/QZDQH2423306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e18d2e430132a551f66a484524a9896fd6dc00f89244b1a5c3cca7118d1b5c4. 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/QZDQH2423307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d0a53c6b2e5dd42ab6e977198f47be44b13495f55f87f3915fd20e129ed6cb1. 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/QZDQH2423309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80bbccfbef74ecdee98ceb7923f85aaa98bdbe1e904d3959f477f2c593ee3de2. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2423311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77a04ff15b2d0df6a535d50ff47dd5cc9b57380820d9065ea16d567d7fb37256. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2423312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea78b180535911cba297be605d6ba4c8bfbe1fb84916eea0f023ea353a23782f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2423313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb73240875693219dd047bb0a8e948fbd2153e91a8940f9f2d8fe298f455a9b2c. 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/QZDQH2423314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf792bb4098d2cb7e1372dcd1f077c4c11de8bf1088c680af2bcd1d8d02ff6c4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2423315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4cf5c9b2882c0871dcce6b6a47cc2e52f68dba09c056241c2a8a69f56d1f17c. 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/QZDQH2423316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79f8421f74af53b86b194b41ef42742e337db28d25432f56ffcf8cd591c0cc1c. 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/QZDQH2423317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c2f103976bdaf8c5637630c74a3d06422a7020471a5e778b81025ab28e3a181. 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/QZDQH2423308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e5100fba49f66cd3741125ae1329bead7878a346eababc89913e13ca9f804af. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2423310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c20fb7f70d12e2e8f9c39f474cd37dec74d7fdec621987c7f8fe0695e86b14e. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/QZDQH2423318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ddf8d53c2c846b0883b40353a10ec938ce9a3809fc84a98071ac682e0ee40cb. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2416664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x096b5f9458ca7b6b0975d022f89fff0eb398bd03e13f3ee49d0551c837d8ef19. 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/QZDQH2416666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x241c76cbd2353abcb328b1827fe9b4910d5b166df65754ececcf2d9575537ba6. 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/QZDQH2416667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa4527ff01946a252065beb9675c3cb7796179f19806a52976cf6d04ae322976. 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/QZDQH2416668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6417abd690d9973568394a195bfbf3ec273f23cf0eac14b4a51a29c0bee75fe9. 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/QZDQH2416669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3dc4fb654ad046d46f14e4e45000fce7d037b390da10025b0f44545a21be538. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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/QZDQH2416670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a3a62d838d83076d17f67212756d839abc26d1b4aff09adde21b27e5b385eb6. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2416671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86dbcff1a02152a42004d2d9af2e7dcd80bcdb9186e7b76f45691e9a43e10974. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2416672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8389ef5df373c579646233774572c08f22bad8e21b76e2a0fbba12eb59131794. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2416673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fcc0bd893331363fdbc04ed83e7c28b683442b9f35d019a4d2502e86e7fc92c. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), 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/QZDQH2416674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa196b441dd5e155c54968f1f7e0f9d8cf1c312f7d3511df70232e41bc9a786cd. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2416675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda5aa502bfff3bf9bbe7dc662fad61c393dfe5f68fed81f8e09590908fdc6e82. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/QZDQH2416665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x299478e767fc94fa18e627c42a4d2d6d678f2e25c9f8ed90dad7cf9a82045b77. 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/QZDQH2510790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef6e6c95c61f58cb867c59b9daa5269ffd06a726dfc0b103323dfbaa1562b630. 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/QZDQH2510791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe38f7380776b51fb1d44f48f5c9b2693fd078993239f0b7ccf5ef6144e47b455. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZDQH2510792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8d3bb93029c15f0459740ba0f1afdef5353081f027b0fef95aaceeac220d573. 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/QZDQH2510793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee35e26d299ad450fac75ee74a12e08a53b52c1f5aea16da0a6108488d1aa0ca. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2429867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd435a24d3ad81fd879a3b00e58628ba69d49cf2a02f53650432c0a2843cb224. 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/QZDQH2424413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c6da9dc7eb59012484f643e41ed7fa39ef2758b275976b3ab4951f90ce7263c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2424416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde22e9b3a2ab58b79fb807887eb374488358ee53bbc7076d44cd9535ad228cd1. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2424110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacf54ba3667bbca32780ca421e2b0e1aa78077813c8bf3bc83ab51c6b0ef19cb. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZDQH2424096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfac443fc27a97253a476c34c5adf4b8eb5f4c298e2410943413e7d797edc0d15. 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/QZDQH2423319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2943e1b8f3302486eb4135a6119ed8dbad9ead0545efe649f12950f5a6c2d318. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2410763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09700ccbf1640549c12d878e35f6346a1184a5cbd07014115b5dfb0ecaa92b8b. 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/QZDQH2410761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9fa12d55d4f15149e8aa5c4fc3463f5245315f5f7b3aae45e4682cdca26243. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QZDQH2410759.
Traigo Ganas de Pasear (Con Banda En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ea5e610f62ca9a67339ece95e95782cac0c930c421a082dc7f33f94042f584e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZV7A2580170.