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 0x355fae4495ecd8de261e2bee0844749962b84ec13acae5dd4064b0a381f31fcf. Chain 2 (Bitcoin): anchored in block 953947 (2026-06-16T13:14:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/22ecb57d-39fe-432d-8c6d-8cc419ad306e.json and https://artists.proofprofile.net/proofs/artist/22ecb57d-39fe-432d-8c6d-8cc419ad306e.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 0x85ca35168b76b801df5a713ac2015bcf6d128fddcc47fc50fcc41140f13008ae. 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/GB7YL2100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b0d901c2d78a520528c02170133f2a128cc7f9b6c362a68485fea004919fed6. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB7YL2100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x588fca82fb390c23c4d57921f8ba76d558dec0768923b5a555911ef736850a7b. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB7YL2100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29cc0385a35a60257de635fa3f2672d2c55184ee3e638cc38213de10d5a7995d. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GB7YL2100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6551686c35b57b75f76d067b39b4592a941ea5a01107f3478c65ae13ed8d321f. 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/CA5KR2305941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84facc8d3cf66a5994bedddc1d2f578e055faf30b269b20cea1d3eea5b0f1924. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2200468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x074588358c88e0dbb67bc0320ff1d2c0b34ba943d84c75a10fb9cae5adc90859. 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/CA5KR0005418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58cd756e20f4444ed4b6e22b50aa857cc30e4d2d59c707f153ba21262cf64272. 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/CA5KR2050684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb018f104de18012cc6fb23274c744aa4d02a80d54ba3433c14f8e2d56c6115c9. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB7YL2000072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91dcf2b70d18ff9bf1d7657755c447c58452706d001c675535bbb1fcda50ec4f. 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/CA5KR2008198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7c4917a04713b253d28224444cab64281f134b5da7dace5fafbd0198f333228. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1941158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd60532ac0d0c0ebdefb0332c71a91f130fb3ab901542ff25167e0c76626534fe. 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/CA5KR1902404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x402181783f484a2975898d4b582a57b4c41d0c3e28342a47a9c689af0463d4d8. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/CA5KR1844913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2e581e2356ee3ea3368b8cfa80fb0b62349b1e88b8609221203c3cd33e131f6. 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/CA5KR1844914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x328b8b8d052adf82f7f2802f1167fed8cf831b2d632b77b994cd70a49943f9bf. 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/CA5KR1844915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4776e64f08483f4ab4f4fa1340f257b82e89d47744015c3480b96c3059ae1e2a. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1844916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c186ca4e073460cd4eb78f9ef9b39d45c3eb62454e34a97c4d37400126b4b52. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), 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/CA5KR1844917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47c6b99db50d60f48855d676cb38be77f9357ae00f05d745ef92c9d052103632. 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/CA5KR1844918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e82b16f17e224589abcc90da5e1203876d71702a0c60deeae5d94caf5269d40. 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/GBSMU2552151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b2da00401af1c0398f541f56279b90a07503191033fe5f14476dc89e192384. 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/CA5KR1844911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991423eb28aebf24d1b3f166eed949a153d42b3ec84d8e438081f7487ad828b9. 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/QZHCR2000019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x823d9a8e6136968c5e396ae05f1530686a493c31d15433d660979854fd126b05. 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/QZHCR2000020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ec69b313c64aad2ef1e3fea25a8c58200d67a02a3992666b1d13cc8bc74f45. 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/QZHCR2000021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cec418c6be9a40e79180a5aa1639f29bd34c430dba5519a3ed7dd0cba88871d. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHCR2000022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0916757c759ee4c715ce93d4deb4a70329c71a04eaaeb82512887a552b7ae181. 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/QZHCR2000023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62d65ad27a4094d2596f81f6e729402bb328f8aafc2237b523c1a885d5d9575e. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHCR2000024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e672bcc6a639e61b13af11791acf45d3093baf7ffee49cf08c6b1a334bad19. 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/QZHCR2000025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfcfa7a71527493875ce77b382bfb9e75336ede327483eb6f753331a0db85694. 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/QZHCR2000026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e3fb44ac13f333d91a2a563fcbcdea06ab1e98ad7865aac3c5c045cd419d6b3. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/QZHCR2000027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b0ab501e3dfce3965390c8a1c8cfbb2b62ff51da57a41981c2ae0526ecc0d3. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/QZHCR2000028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80f60ea7aabc0def4e976794840ff2407901b0e629471d6686ab35167d58168d. 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/QZHCR2000029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a727039e2ec8a503f2309776063a64ef802c57783ae8b784b86e710582e508. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/QZHCR2000030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccb5950a2916900e9c7f8bb0450b9323bc5f40d4e918be5f17e3451404250f0e. 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/QZHCR2000031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e6ffd58261ce652e17c20d24769a84934604bdad385c7991bd78436c166608. 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/QZHCR2000032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9054273aa7c25129f838212a88c64548e8c18f6c516c4e461033ca8a16d066ec. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QZHCR2000033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9237ad403c46cc9742f773ba230e7a2d2839994bb8b50281cdcb5d0c065248. 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/QZHCR2000034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b93b554a5d432a0fe551f56039213889d057469e2e7e293bfe58f678a553d2. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/QZHCR2000035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26f5b05c31bb84c3c6bfc898f85439d4a70567252d14e3ef75101f7ace9ce7ce. 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/QZHCR2000036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4551b60791e20b6d27dac34ec26a979008d7e7eabb8facd1c9dc595efe2bbbbd. 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/QZHCR2000037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe26956b1f9ec9f70659d890220914c0771adf6f70f7f424b5a5e80b041f666ab. 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/QZHCR2000038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9f0eb30735c02c9cdc8a368514a1a3b237734184f837d196dd98bb78c5d9d07. 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/QZHCR2000039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82d706901bbc0f581e4f073b6d0123f0465b5438116a83c527521c305aad97cb. 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/QZHCR2000040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1702e36a5f78a88b5e9c4cc2bb3cae8336b34dffa351f5a91a1d44767955586. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/QZHCR2000041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x858c62a7f18cf1795c99092d62598ff17229219beea80d2b3f87b21f782b6202. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHCR2000042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d9932b2bffdc8c962e7903e4cd328b67349ed1be6ca930a4f8047fc19930973. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHCR2000043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a7d42accd7bd415e37ef295a787b8edb4c8867447d13bf7aa7e5b4f0663066. 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/QZHCR2000044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6493f9ffb2e1d4e83915c3a15723aca9d7310be37629b20d45febc733ae528c. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHCR2000045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a52196bbe6b564621d25ffca01b48586afd6567b6779e42dae9675a89ccfffe. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHCR2000046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c2ad7b745de55780f2d0021fa2b4758100ec3d5cfabb39c4dbfe2d2c9f646dd. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHCR2000047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf3c6afc7f7c677608376550fbdce762797d78b3160de56e4040c708f432030. 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/QZHCR2000048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ce8640e8cdd0d296ae9dbbc8d694d57707befcddd9c7586b9e18dc768791fb. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/QZHCR2000049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x934e38ab933a2e6c933e042f831d8911fbd8077d3e357d67ffbda39f88a65a5a. 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/QZHCR2000050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac403279954a9b3c10b0f658af3d8d3fe55587f1a020e64f359a94c65d39f17. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHCR2000051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4123d926a109c659eb048f49dbfbc33dcfda493bc91ed7c9874e5417230db9a5. 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/QZHCR2000052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x839ea235722384a96aa4b29554d73863c37b575fad6cfff40636cc3f8178281e. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHCR2000053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x238a653ca414af72edae2eb9a3216a95ff194d4f7f86dfa690e2a27e0f10393b. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHCR2000054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc44a433d367a7fec9fa57b0b0b9716135584fdb9809230efb9c01bd8e3faa18. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZHCR2000055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a739c833a25318db09ed7aeeacf5ff025fdca59fec9f6aa55b136fa811d2eb4. 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/QZHCR2000056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5030fec980f3dfb38b01125416c3bc023f6835de15b1d5e822b32f66d6db8f5. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHCR2000057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72431caa18e2ff49b01dd433e1e8156f0c30cb133653c0ed467587f9aafb8591. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB7YL2000186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93721889c392c563b3183ad409b1ea9c27e678bf63dfacc37cdf03d977e10ad6. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/GB7YL2000187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf16cebacd6a85ab0814531230a574c2e310a29361e303dac6e70ada39b300150. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/GB7YL2000188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x047748763dee29ffafdeeb3a708cc78d1c2b34fb7058ad816b676aebcd48b3dc. 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/GB7YL2000189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d3309e0f4625dfa7dc7d865fe9d857fc6b1a5d3213428964c789f91cabde9b. 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/GB7YL2000190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077d799805b4afdd6f5769b7e9fa95d040405066071456dd8ae0ddad696d74f1. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/GB7YL2000191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33addac208ec653ce4e48bd243cc906e38342d7a0e3d11a909a2dc519fb9878. 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/GB7YL2000192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5532a42f3df097f6cecd7a880616fda81006a36a445ceaf734bc938e88f90e6b. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/GB7YL2000193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91739a915f54bcf6094da4c30009bc922ae0178d93aa189a4bdeec07fdfa4a2. 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/GB7YL2000194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b35d90c34033d6c899fee083c549435ffa9077220c04eeb691e88223cf8392. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/GB7YL2000195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1efaa5a2eae5a9d9881f8d04dc47fee5a80215e16b40fa5b362e9f30f7fee81. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB7YL2000196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe49e4b6e90074d9478e435d14ba8106adcc0f523d7074bf48c69732a6b82b1b0. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2150928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb116c684d9a6ee9e2896e3b0857fb1c210b9620e3c1296be6cf31b662748e7b. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/USA2P2150927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe24ba3a959efed96b3dc323918b952e17bf3febb126c2feed94f813fc58d85ae. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2150925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd385371767d11842c6f98753a364ed3458e9f1daa4b0e29309eec37195b3770e. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/USA2P2150926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa34e762223d0228693cff72cda3393d60f7f091b2cbabdd0c34953d41abe2251. 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/GB7YL1814001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec7227caa700ab41a76a113dc2feb063424d44941b5775e1475e4a3b609a3e5f. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB7YL1814002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b6373d7788c59c57537a35b2d070aa0406d8c6e88f4217e7682f2bed3eba1ed. 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/GB7YL1814003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92fca929e7a436183a797f19b8a1d6d0cbcf24e5abe85b1e672290e62b592c7d. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB7YL1814005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd06cd73acb595fb948215519eee814b3d85819b7cdceba40456b3652d9ef9d79. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB7YL1814006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d5b83f736b551120e8f865e00178741c9d1208fa0f96e6a357bee9f69797cf7. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB7YL1814007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90bd9a59254a2a4bcf356fb9d38bbdbd07c219c5fe4bdece9589ac1eefaeeb1f. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/GB7YL1814009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c08c8c9aa7bef2fef3540f7e9bf773d31429b83f483dd44b1ffb7d881ac4891. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/GB7YL1814012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f15a06cec20d68e60c62e207bda530e5393a624166430555852fe2c529aa6a3. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QZTAY2421713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f0993a4a067f359c607ce20ac81c215caaf5ca2ac84c1ec88b1287c0348d1ca. 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/GB7YL1872101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad429ea3654f0274de1bf80ec59ad7fcd962a64c0527432c1af5e9698cd41d56. 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/GB7YL1872102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ffbc13ac488db8edc78974bfb24dd1ee819045e6f92e7c4bbc7738ec0c5d893. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/GB7YL1872104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x602ab48c7b6d984df99e419e4a837ecdb363acf47fe429669f1926e1aaee14d2. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB7YL2000064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf6b76f53f17abff3ed7833c81031f505035c76b3128e3118762eb9ec1d391c3. 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/GB7YL2000065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe016320b7d00646dac4668aff2227548f7b0fc02a9f96b2a5364aa787193ea69. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB7YL2000066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf42b9015d7784a5e82362b5dba00b62dbb009e8fee950390941a1d12dd2e3b70. 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/GB7YL2000067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc910d9b989962b0482b78a49932535ac5e682d86c19f5873920a4702b5805d2d. 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/GB7YL2000042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb15bc0ec1da02ffcd63f90b644d08bc5c62072d476992ed8b151e22384353478. 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/GB7YL2000043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50a6a40d88f6744d65d11d33a2fb9443120d61cc1a487721919483c1716b9b44. 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/GB7YL2000044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2392ccc4104b26ce2096b55e71b1e66376892c4d49329a0f788912104c86b63c. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB7YL2000045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x548a6f946c281c5b4d4c6a50b7639ea83e03bbc6b9b3b71cf902d97a84259b86. 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/GB7YL1872201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb72104027f030d17b001962ad4ac82b0d80e77ecc09080b9b4a09b7c3ffbc3a1. 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/GB7YL1872203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35b1ff281b809bd2814152ff3f4a2b188afb37664485816057828565a041c406. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/GB7YL1551801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x244603dc89c08e1adc1c0978f2272067f0caa631f37e8085408351e5bc9167ac. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB7YL1350802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5758f7249f172e55ea6dc5bb76f9d27fbfb9f3eefdcbcf99731f930aac89858. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/CA5KR1836054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca71622cc6d27e66c3178d0dcc4aa5574d895926119eee20794e53c81405b905. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1836052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ce660cfb8d72553400b43b4fee592baed13d2ad89b9c7e5548246aa08cda6e1. 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/CA5KR1917395.