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 0x6555536f0e65316412fe144053aa3d396e065b935cb3b5e1c794577395b77991. 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/0f225e21-1b0b-4693-9ef2-efc5b2cc0c48.json and https://artists.proofprofile.net/proofs/artist/0f225e21-1b0b-4693-9ef2-efc5b2cc0c48.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 0x001d23a3516a432473197e720a01b410ef6b5b96b1e4f1fe8ef0ba25087cfcb0. 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/GBLFP2308995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a8c1b3356e3d19dea58a42e01b09dfc1869e06cc99d00e2e2489a153b97d363. 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/QZVFR2301738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21fbf738e5a44be50ef48e5a2137ede2d21d3b6a13eb3c830eaef9be537947ae. 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/QZVFR2301739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ec133a01ea0e06de2cdfc2eefda67b5a390078a1ff7e99d83c5c906972b7e1. 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/QZVFR2301740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd97fd9d5eed926032eb4314afa18286ea7aad2255f94cdadf1da11551b02fd1. 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/QZVFR2301741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f2a828a0d636510b275c1223a447109e22acaa5dffa046f8fca99a74efd9ea1. 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/QZVFR2301696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa759caeab5a66944f1115db6bd177f9539d059c4408fb0be8241d1bef9bcf54e. 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/QZVFR2301736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf533715803d3e996bc8aff50a0db2432dd411a565373893f7afab13c8a80835a. 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/QZVFR2301742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e207e6d1092ce20be08334d17ca0339bdb0e44ad55aae0905bb7c6435aa3fbe. 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/QZVFR2301511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48ee0fb235ec7088ab86860e523487b87d95b565177f047379ce8ee146705ff7. 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/QZVFR2301786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a8c1b3356e3d19dea58a42e01b09dfc1869e06cc99d00e2e2489a153b97d363. 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/QZVFR2301738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2087f9a23f6d2b732095bf09c9bccdaac0ef7322623ad92bb2693e4fa869d8a3. 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/QZTBE2366354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f4f49c9f238176159a6c5dcc392aa8efb9fff10f0d242a24bd59feb594c7347. 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/QZTBA2382515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdadaf79d0a9889a6a6194fb0da376e5274568e878a4ccc214c64e91d8a3df4a2. 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/USSM12305480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bab4abed6c34e4cda39e97196aecbae51b305489c2e1784ae0858f64bc33852. 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/QZVFR2301566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc192a1519e8c2245c8d435542d984a628eafee2521ad31aea8b897c7b4acb95. 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/GBLFP2374547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x169bfc1f2473bd3b814f7ed073a92bb7aebd66bf0ccb647e0561fab28455b286. 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/QZNWU2385462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf566c324db325c11cc47d09c5b61398f1ad00e5e5899f30d08726459a4fcb7ae. 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/QZY992300101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ce7d376cd79a98277718286d58884588625c1f104c3b5ebf2580f65b9ed6839. 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/BX4IU2329220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x602ee82abd3ed443dfd59cf83881928e1dcc4f05aa482ac1351bca3acabc6e5f. 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/QZMEM2349836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabbd38c5c1cd17f33d62542df5263f257dc420f106e2e46b999b134970276576. 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/QZK6F2374631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05c2f7dd278299c8056f3263d9e0fcaa6a6ef1b03bb4bdfc2c354572bed24272. 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/QZXLZ2309433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220796edbef1c8124c708438fcad54983fa1427a0865feb5b8c9624b7d6f6275. 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/QZK6H2380047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66eeeb9de8456ef46ae65bfe8019a9742491a7ed10a6d1f8f8fc30c4ff7c594f. 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/USMLG2401092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd57eff13800c82fd20e5ab87eff0859e0e761fe0f97120943eb001051ce340b. 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/QZHN82397083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ab07b074bdaa310653a02962caadfa5ff9b062b06677e46e2a2cf2e584df1b. 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/QZHN42340576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb9583dbed0e00c0fa58d80d8299aa1b523cabac2c42694dab604530cd030387. 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/USMLG2401083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66c63b8e1141d02736fa87d32ffa9b7dc205af2a7bd72869634a88170c3600b9. 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/USMLG2401029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91ae43d883136a8593e2e605a1616dfd54061cdf09627eafdfbb7b40eaeba85c. 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/QZES72371245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7db79be1102e3cb9ae362b1ef03c89a6d5d4a8ab3e3093a0b9974523ebaba78d. 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/USMLG2401028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1570d0f7af8e395bc674d2936e8e42f0e3d62f9fe3a0c7d4c088aacde952cbb6. 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/USMLG2402205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e590972cb22979f7528d33bba6e5c4099977aefa82be60c4d5665ac7e4f0cf2. 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/USMLG2401081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ec990cd8d5ef247162984358d6637c2481ff35b97714e4c045634dfc53a928b. 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/QZFYZ2300810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d28bb86784a92605da0ef44a4af59411cb150cf74cf6cefda43fd14252465d6. 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/QZTBA2276813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x189de2093797c41e55ea6b9c10292daebcce10142260b19f81c52bb5e15015c1. 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/USMLG2401026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd001eb6d89d2e3a6831250e9b74eb79faa1e31c28f6f149d27478c57fea2b19d. 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/QZTB32234835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf874a942cf4a91d07d51fd428e5745639e5396640c6cf845ca984655e521cf41. 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/QZNWT2279710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de2949fb8a1f312ec72fb3d1e33869bd1ba4e3ecbc7838c75116f55a0efd1ca. 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/QZNWR2247665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb627d0eebb481d57f82fafb1b38b78758a9d60f8b356fdcc6b61c06a85c9741f. 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/QZMEQ2228556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48ee0fb235ec7088ab86860e523487b87d95b565177f047379ce8ee146705ff7. 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/QZVFR2301786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x484524ed21b2c51916e90528ed10365f71d9bbc062242cd1d8fad57cb32d651f. 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/QZVFR2301794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a8c1b3356e3d19dea58a42e01b09dfc1869e06cc99d00e2e2489a153b97d363. 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/QZVFR2301738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21fbf738e5a44be50ef48e5a2137ede2d21d3b6a13eb3c830eaef9be537947ae. 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/QZVFR2301739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ec133a01ea0e06de2cdfc2eefda67b5a390078a1ff7e99d83c5c906972b7e1. 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/QZVFR2301740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd97fd9d5eed926032eb4314afa18286ea7aad2255f94cdadf1da11551b02fd1. 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/QZVFR2301741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f2a828a0d636510b275c1223a447109e22acaa5dffa046f8fca99a74efd9ea1. 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/QZVFR2301696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa759caeab5a66944f1115db6bd177f9539d059c4408fb0be8241d1bef9bcf54e. 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/QZVFR2301736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf533715803d3e996bc8aff50a0db2432dd411a565373893f7afab13c8a80835a. 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/QZVFR2301742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e207e6d1092ce20be08334d17ca0339bdb0e44ad55aae0905bb7c6435aa3fbe. 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/QZVFR2301511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb3c861c1d3d8f8b0e895e84cece7bccc9737e8f1179bae51b28525515b9192. 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/QZTB62268346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5382e4828c2f1d32494d2584814f7a433676a63f4b63f518ab078476b85e99e. 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/USDY42414316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe95addc6d3597e8c4a296297f7e7789d8ea5c924f899fb9e79a16a1bee80d18d. 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/QZZ4J2400084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e958da205169d7880674df7d1589494927319c49ce30c18977b277ad622273. 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/QZZ972423444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10bacc1a7344fe8f3640978708e1d4616fcd5c214e203c0cf91fa502e9e5a2a4. 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/QZZ972423443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30a884f0d8a857154681f25883273bb4be29ef58b04c24a73dba709e80458d28. 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/QZZ972423539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a67e35ef7d5f2bcb29d91eed918abdf901d2d605df91c6696daeec586f6ca3b. 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/QZZ972423445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cf28029c0fc1711074242b20f9148894cca79567857d716bc056df3b2c713c3. 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/QZVEM2387422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e7ab91fb96eaf5c113d60ad2aae8dbba987986174e5af668dc23b24884c2d10. 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/QZZ972423461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd615fb06d85bd99e5bbb85101f7f2927c3e5af0b9ae3a886efc04815ef777e. 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/CA5KR2364418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48ee0fb235ec7088ab86860e523487b87d95b565177f047379ce8ee146705ff7. 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/QZVFR2301786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x484524ed21b2c51916e90528ed10365f71d9bbc062242cd1d8fad57cb32d651f. 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/QZVFR2301794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a8c1b3356e3d19dea58a42e01b09dfc1869e06cc99d00e2e2489a153b97d363. 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/QZVFR2301738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21fbf738e5a44be50ef48e5a2137ede2d21d3b6a13eb3c830eaef9be537947ae. 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/QZVFR2301739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ec133a01ea0e06de2cdfc2eefda67b5a390078a1ff7e99d83c5c906972b7e1. 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/QZVFR2301740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd97fd9d5eed926032eb4314afa18286ea7aad2255f94cdadf1da11551b02fd1. 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/QZVFR2301741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f2a828a0d636510b275c1223a447109e22acaa5dffa046f8fca99a74efd9ea1. 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/QZVFR2301696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa759caeab5a66944f1115db6bd177f9539d059c4408fb0be8241d1bef9bcf54e. 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/QZVFR2301736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf533715803d3e996bc8aff50a0db2432dd411a565373893f7afab13c8a80835a. 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/QZVFR2301742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e207e6d1092ce20be08334d17ca0339bdb0e44ad55aae0905bb7c6435aa3fbe. 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/QZVFR2301511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb3c861c1d3d8f8b0e895e84cece7bccc9737e8f1179bae51b28525515b9192. 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/QZTB62268346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a8c1b3356e3d19dea58a42e01b09dfc1869e06cc99d00e2e2489a153b97d363. 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/QZVFR2301738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21fbf738e5a44be50ef48e5a2137ede2d21d3b6a13eb3c830eaef9be537947ae. 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/QZVFR2301739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ec133a01ea0e06de2cdfc2eefda67b5a390078a1ff7e99d83c5c906972b7e1. 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/QZVFR2301740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd97fd9d5eed926032eb4314afa18286ea7aad2255f94cdadf1da11551b02fd1. 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/QZVFR2301741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f2a828a0d636510b275c1223a447109e22acaa5dffa046f8fca99a74efd9ea1. 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/QZVFR2301696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa759caeab5a66944f1115db6bd177f9539d059c4408fb0be8241d1bef9bcf54e. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVFR2301736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf533715803d3e996bc8aff50a0db2432dd411a565373893f7afab13c8a80835a. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/QZVFR2301742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e207e6d1092ce20be08334d17ca0339bdb0e44ad55aae0905bb7c6435aa3fbe. 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/QZVFR2301511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a46ac354945c384955990a92c1b1eb07a53df5156ce14c8f39356ec791381e2. 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/AEA2L2451738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e847be3151522334f1425e4ffc6155d62c3b6541fa99196e05fee73ce1d46a. 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/QZVFR2300704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48ee0fb235ec7088ab86860e523487b87d95b565177f047379ce8ee146705ff7. 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/QZVFR2301786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9cae47bb6e8bc803b4af68349697bbb51cedf3427c058edc9fc01a4525c82c1. 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/QZZ972423425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa759caeab5a66944f1115db6bd177f9539d059c4408fb0be8241d1bef9bcf54e. 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/QZVFR2301736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f2a828a0d636510b275c1223a447109e22acaa5dffa046f8fca99a74efd9ea1. 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/QZVFR2301696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e207e6d1092ce20be08334d17ca0339bdb0e44ad55aae0905bb7c6435aa3fbe. 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/QZVFR2301511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3327437485b83c245fd810317fd752334739db392e9db6d2cd8aaa366f8de58a. 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/CA5KR2364251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ce7d376cd79a98277718286d58884588625c1f104c3b5ebf2580f65b9ed6839. 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/BX4IU2329220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabbd38c5c1cd17f33d62542df5263f257dc420f106e2e46b999b134970276576. 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/QZK6F2374631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220796edbef1c8124c708438fcad54983fa1427a0865feb5b8c9624b7d6f6275. 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/QZK6H2380047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x687e5b44752800390e90d070181f83b84429efe45e3ef93e35110cbccac4142b. 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/USMLG2401030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91ae43d883136a8593e2e605a1616dfd54061cdf09627eafdfbb7b40eaeba85c. 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/QZES72371245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ec990cd8d5ef247162984358d6637c2481ff35b97714e4c045634dfc53a928b. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/QZFYZ2300810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d28bb86784a92605da0ef44a4af59411cb150cf74cf6cefda43fd14252465d6. 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/QZTBA2276813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf6be2af56459e50e61efb276d923afb93e8b91567d3599d4d5c0efb25d8c9fc. 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/USUYG1489828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30b2d10fd91c4c1b67a6b0982c5834562c763a37f5ef75c292977159a2251981. 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/QZZ972423536.