1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84d5ce3681862837d846ca21893813b6ed0fc3bbc84427e8cbadd808d189166. 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/bf5bd452-b132-4c74-87e1-7575090a2a92.json and https://artists.proofprofile.net/proofs/artist/bf5bd452-b132-4c74-87e1-7575090a2a92.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb000a3ae81c41c555a0444df0694d9ea606992f234f89a39118299af486ba461. 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/FIUM72400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7efe06d66052ed156b6790ae1715ae28a4a1b65ca6e1c7c45bec6f4ca07757da. 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/GB2LD2110161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb25e5b433c639a171c65977af0503b0847d33b5d01d376b8c1d2d57d4dc1fff9. 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/QZPLR2471956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc9fce382e4db6f9955c6ae726da9e8fa2e784b8fb9e75a91ad476336294bf1. 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/GBSMU7411988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b157f472df8e10e4c92eec23c36671febe857b348dfe510cd25e1acf2867e8. 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/TCAEB1975797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98cdd0598355ea3fed872482dc90b3b55c8236dc4a2e363f4fd0b0b80f131602. 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/QZK6P2121211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63374a99ceded10fc3fe050d66fecb2a26dbe2b6b38b1a047d82fa33716e1ab2. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/EEBF52300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0c3d7622e4fbd7c372bc238e68cc0e4c61421da3627b5e5a2569b067baffbb. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/EEBF52300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0079304a20670444c3eeecdb2340df8d9386bf6b21d4c9466a39f1d52849fd9d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/EEBF52300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa14eff88b8dec81bc6e363bd31c186fc626228be7d84b75785beb712b6ac10d1. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82334904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6480d43f6413d424c6ff71950872dfbc1d198f7dfda90205f130266a0b6d397. 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/EEBF52300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8604126e1e0544b2347a3fbb9437abc7dc086da94cb2be64087524be5176e93. 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/EEBF52300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x640e520d6e975390c89888fd283a4f5d63d00be3ba9ee7eeff6851fd7b20e981. 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/EEBF52300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e0b79bd09bde4a21d4f6f2ea5523426664e55d5a73eb0684d248ac2ee6fc82. 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/FIUM72400198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaede3297ca1abc2bb53f3b0beb84f345d4234ecd47bac13688b7fc792c3b9ccf. 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/TCAHC2397593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89603b12185beb6e842e650a7a20bd5c41136ecd092c6894b313baeac3476d5. 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/TCAHC2397618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28dcaab0e4feaa233d7474c4c2b2f29987ede27d5cbfeb9fa6cb990b1fab7c35. 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/TCAHC2397638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x655338b76fe78b3765bdf200ead12cc3d648d9af8540657ccc601c87a2f5ac4f. 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/TCAHC2397642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb7c0cea86003c4e1cf3724c9c27ffc8cf7a57413a31c0e7654364f4608d060f. 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/TCAHC2397661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea8c627974fb9ec76b6415760e3508ba23aad27f1d4fcdb21ec02279bf72151b. 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/TCAHC2397665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa42d597745b76ec1d2add874737d47a410b71fa41802d8609c120f82fdbb756d. 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/TCAGA2274073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c584c3b5f70ac0b1aa18cdaa7dba3c89d74b63b26ecc02b853c8a8836dca8ee. 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/TCAGO2242366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x262d6ee80ee473943bf2cfde8d62a38b291369b24f719a7d2b2c6224a5cc6186. 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/TCAHC2397712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaad44e5dee36d5ddc2ddd6db83f2925eef03fad48c26f0dfe9d7ea837fb582f1. 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/TCAHC2397724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54ccb91b5396abb528dad8fe1b5e7bc6010a1316a38dd37baea5248033a92b9a. 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/TCAHC2397733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa56a94dcbbf9631a46720634caa0827522b4bedaf7ae45c06303e5b904d0041e. 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/QZWFH2350108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6c1545bb1f23a0d9be165da3196b5205642b1adfd540464855870f74c22aadc. 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/QZWFH2350109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181cb0f12dde931295267a1f4eab31105a4a5cb49385c36d4ba2db5fc599630c. 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/QZWFH2350110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8793b20c13b8d9756f38e4ded1c1529f408761d6c340413fd4fc55e000dd4a6. 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/QZWFH2350111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x546f74db9eeb0f02c84e295eb24fdca1a838295161e1aa6eeb244394907d8374. 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/QZWFH2350112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c935971ecd104795c5d28a56b23fd4680847747d9617795c966e829510831d. 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/QZWFH2350113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd54c3b2d932fe2341da9607ae889d2c863fcca808847e7c7d3d167ba1cfd6bab. 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/QZWFH2350114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d0bd9b76c5cc778396a549f62f994962ae6b6d9ec3dd2e8fd70e79232b60bfc. 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/QZWFH2350115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5000d8535b5959d2582f2b11df491cc8771fc4ab6ae7abdba0a02ffb1347e873. 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/FIUM72000454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d340aec21e13c6861e564b4daebf37243da2a2867aaf682491eeacd249347c. 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/FIUM72000455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2daee15fa47aa543d39f47839a4de3e0aa1686f618a5d5377b6a921cd0f958a2. 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/QZHNC2093785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff94eaffe22dfca9ab8fd63e1caca1281ac2b6f23383c0eded7414f0e3c80cf7. 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/QZHN82019478.
Interlude - Starlife (paha tuju luuletus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e5cd9d68c92368c48d5132e990fbf3648cdcc2f8260f18d4926fcbf4531666. 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/FIUM72000456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd2cb0bcd5899016c95a016b673638a6dacfd343b18b993fd79ff3bf4f96546e. 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/FIUM72000457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccbdeff34f8636681261cc6eb33bb12ec2c5a7134e07d6961b2b5eaf4396627b. 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/FIUM72000458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d32f437116a9a9926698973b4a6b3882ad1d898207ac85af5690a9a35030272. 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/FIUM72000459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5a7d43e3b009664ffde0a6430a5b2b24710785b056963bb3577b7536778452e. 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/FIUM72000460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x669071c72da604249b290d12c20eeb9dc160ac3ad5e00bedc828c14115e4fdbb. 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/QZDA72038212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39f59fd8db655ef599ca671ddbbf2804b0495a6b9dfeac909e3d208fb5de4e5b. 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/FIUM72000461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacf31159c3add5b254d229b89a8c675b1dccde1ab4189c0f4111e21ce54b3995. 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/FIUM72000462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ce0b06d69a2944225e465cadc52d64c17bf8d9d2a39a54498b1bf3771b16c34. 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/FIUM72000463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78fbe33862059b6579bffddee0e02b2c273a841bf6662c7e77099dcdb3c048c5. 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/EEBF52400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf65e6962e66b2d29d78a6f3901d7035110c9b9ede17a1024d75cfecb178ccf5a. 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/FIUM72400160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1806d273c232af58d7dcf3e7fa86727b70ece4825f9dd73820aac128fbcb070. 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/QZWFH2333790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30272902a29002d773ea775cf6d6404a2a0d63d215247279f715577ea12660ce. 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/QZTAS2344794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae6c96c5855d3d38a812ad97e167d775c51c76d8d59b202a51397944bae7b2e9. 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/EEUM72300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c4815d7b138784bf3b6f8bed64c05e4357c6c587c66218c11b6bfa578c34d8. 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/EEUM72300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab5693c25b65da37bcd30372f65e76d5c0dde5b07c25687e38ef03add5a2edf9. 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/QZK6J2347894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17af4779a1023f04d090bc70cb0662d97866d9415f5569c9ed82d7f637975ec6. 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/QZHN72319938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8956d9c58d554caa9b35b1b50545ebbba5a0c46bac496db04e2050d077574dc8. 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/FIWMA2200418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b264532abcf2aab8312080f47c142950e0d5c2d41dbde9c58d284c41732e42. 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/QZMEQ2247933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69cb1bf8206eee6fcf5369399158ea68e965b478e1378d07d0dc6e7293c9bb10. 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/QZK6L2273738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x221b448949b9dac8797f707b06b8bb98df51006e8b41896fb631f0c212851c6b. 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/QZHN82277040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec5346c0053b6059c7ea7a95df1acc3ce7fb89f56489b48190883f949e58a283. 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/QZDA82277463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x231483725f860ca2d3a6d04dfcc6a8f0932d199dda65231695d27656dca46f2c. 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/FIUM72100355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fb657132f85a9c59df003438c80966200f25c9defc4df41c4c8c757e8bd0858. 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/QZK6J2106910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa19c9d9af0c74a3c4d806c20600d9f0288b14975e72d774a69aa434b367296. 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/EEVC12000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5359ac990a6c991351819ff8e030389d2ce083afc5e4178716654287cb9badb. 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/FIUM72000433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2daee15fa47aa543d39f47839a4de3e0aa1686f618a5d5377b6a921cd0f958a2. 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/QZHNC2093785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff94eaffe22dfca9ab8fd63e1caca1281ac2b6f23383c0eded7414f0e3c80cf7. 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/QZHN82019478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x669071c72da604249b290d12c20eeb9dc160ac3ad5e00bedc828c14115e4fdbb. 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/QZDA72038212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18fcbee0cf658007f0c255316cc0b3408ddcaf9ace9a16aaf2096a02b6378571. 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/QZFZ61942606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8c8ac8108eb1483f6b801848b69f1ac3babd3c306a1e68edd22fb9255f3fb0a. 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/TCAEH1940238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd77450a3cd6256519fe9f4cbb9553bb795c050ec945e5fb64106096b32fa623. 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/QZFYY1933422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33963ba28cba158b49ad873e11e86ac54f6fec38a7c6fd2deffa05f7e7ed3adb. 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/QZDA61982568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d3b9298a9cbceffd877b2d16abb66a8f418fdc1ef52e9f85d29fe2fd5c790c. 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/TCADY1865710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48fabaaa7efbf0cd4ef7232326ca08e49575abe5721b2c593b1835f7cf0ac83a. 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/TCADT1865007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08bbbb1206de2d5a4a4e9597e8f59f24fde0a0599393f2cd9ab74e33ab345f90. 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/TCADT1865008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd0771189208fe3c06f51c3261621ae4bdbee1278104e276cd7ffc4786e9282. 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/QZDA71821836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf02fdc7ba245fa36d36b2052ebfb540e193670fc4e7a693b6fb4a8f60a895aba. 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/TCADR1839328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fef71178f85d2429685a0eb5a7910c0db2505960643ed613b30dd279462dd65. 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/QZDA41978974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2fccf7ab94ee24479ab4150f39b2561883ae4048666812aa3ced3e8fae0b93. 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/QZMER2268784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2146bd79caeeee22320d5dfa1160aa55063ef7a1a3220fed62c1b319f971c03b. 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/EELC11813111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe902a7e5d39cdda3777c840204c042506027a64a112eab570669630c88501c4d. 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/EELC11813112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb67aea0a8130b3f6ab46a72470a08865756021683b8cb8214f1fa0b08a5f5eb2. 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/EELC11830901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcee65046f46f68761a68f492dd07b3be7b96fe29260825280693d12f3e6bb80d. 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/EELC11813113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b6deadf53d0751e66c647f3ab91fdcd70a3b2f61543e4eb9484320669ac80b. 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/FIBAR1800138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d982d523c2ffd9f5846323b3f75f7ea730df3144750ed0a586a975cc2e9b2a8. 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/FIUM72400394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60fdedfa057a0dcd896394a0e9c57766f92af45db34c246ad7c7d07925eea51e. 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/FIUM72400395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf38a808ac1f4aba50834c7a1f28deeffb361c60bbd6d311a959f0ffc55acd90a. 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/FIUM72400396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ab5a59da6000794cef2082b65131ee49c0f297a9e304b8cd7cf25e0d6c8eb0c. 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/FIBAR2200187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8cb8dfb73eba4e421ff35eefb6c99e1cb6d462bb7cce63bb12b594fd851d23a. 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/QZHNB1993796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9e200061889dd6813fa995cc02a3e2aa61d091d01f2e2f8d194ed70a36891d5. 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/QZDA41967988.