Martin Johan Stääf (born 13 November 1978), also known as Liquid Stranger, is a Swedish electronic musician, described by Generation Bass as "the epitome of Transnational Dubstep covering everything f
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 0xe07bea8a8a5f243274da778575d74bd4a3857f79c98578228f2327bf69393d33. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2661425f-90a1-4e87-9ec2-71454df098cc.json and https://artists.proofprofile.net/proofs/artist/2661425f-90a1-4e87-9ec2-71454df098cc.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 0x31eb6cabb68ec2eb72b2647b96e4fa8d0b5f66719b7cb1805de43b858fe3df53. 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/USA2P2211039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ad13b69ebf750f2e302e77d5acc8769a8c05bd55b80808061d22484140a991. 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/USA2P2204888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53495341d26da0e7c1e5c083fde26182616280bf51b92cd1b2f06bfce8c90894. 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/USA2P2206886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb011900b5da14bb4c3d8282fc09a26ea1fb6a35161c5ea5e542cfe0268db3ff. 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/USA2P2202946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61b9e0345d8176f7fafb5dfc1fea26fe54d77049336c0c6cec7aa1db3f77292a. 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/USA2P2211034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf12a0b88bfae4c8a085c8e3a5e8d8fd370427beb14e0d949aa3c008a594f5ab8. 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/USA2P2211040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a77d95470db63152a69f11dfaf00d65aeaffc9e14f701b9e0f109eed3a0897a. 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/USA2P2211035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b02a15a49f41110581a26e224a1b9e7c3e7a5daca5d61f1d3926c5c5ee4ee7. 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/CA5KR1908368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x689502cfaecb1cbd9c50abdd60619da6cd4a871b9ecf8c3d6b7d9e7dc2eceeb7. 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/CA5KR1908369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x832cc4e781cd8182158f7793b80e84bbae8fb56af1e391757b69d8c425849265. 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/CA5KR1908370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4805899e3ba559fd07e600c006da239f172814079c4760ed25569d8e1e938a34. 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/CA5KR1908371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb34fa1f4b0a435b23f387bc60856c0cf270c2b7c0462b1451996055518384e9. 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/CA5KR1908372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89e02ded98bd9607de3688de6f752c9aaf574509c9eda4fad37a7b8f1f37d877. 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/CA5KR1908373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x045e4b27c6a1d72e9b5f3761aaad6c21b105eba016d4eaa5d9de78f5b5766e98. 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/CA5KR1908374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91dc2535583d313f0dee1e883904b41bde2c7d2eb553935efd4bb928cbf55efd. 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/CA5KR1908375.
Hydroplane Feat. Warrior Queen, HARD KNOCK
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6827eff66709457b59c9a5957d514cb50683d093c656edd992b9cf1dc65354. 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/CA5KR1908376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x623eccb2bf5f25161565b4ee2fc6ca711b0a6343fce60f9cf3be1051fab8bf6b. 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/CA5KR1908381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cfa7d65d3b6cb935cc034b2f872f1f70d8e4f6132083b3419a5791b924dde77. 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/CA5KR1908382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee6aae2d351d9af38a794868cce92f06ab52db205ba026f3f571c0e6886cdf73. 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/CA5KR1908383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c6e1c8e2df5d4aa35fe813ab6c4e5d8e024bef4b6749eea90d5d065581bcd44. 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/CA5KR1908384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac11bc7ff44e36d65ad6a329e8556e01c5ede6f91476026e135ec0d906aa2ad. 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/CA5KR1908385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13d40aa92324ffa2076f67c77802cd60f7169ea1b0a91fcd177dc2c7ad97c9df. 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/CA5KR1908387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x375b3b81584d8f6f6c41adb02507facbe1eed7cc5127f5324cc0115d18c3b843. 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/CA5KR1908388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3baea93188abe3e52916ef05066daf4bf157b04e98f8ec32987f8ea392db158. 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/CA5KR1908389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c186deeb50a83e8a90f67fe4aae9db9ba8a9683dae3fe862108cdd8fd2a9f9d. 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/CA5KR1908391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1848f4f6c9f798a8a1ee3bc32bfa0718e97f8c26426f15f3f0bac82bb47d00d. 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/CA5KR1908393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa4b1a0ea938a60f974f987757fe1b39f85376942b4a775641877f64842cbd84. 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/CA5KR1908394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8bc107d0fe3ccebad017e53820d213079c9149a735de6fb47fb800de7d13ac7. 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/USQY51536217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91452f47c13d860114acd940d56afb06f9c7f58f904e6b299f3870a2172b63d4. 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/USQY51536218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17271bab98ca204c4b7e78155fe4506fb7bc2cfa3822415882b753c97a4b33f1. 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/USQY51536219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2df8d25e62e72e3e9f94193532f76e31efd3a77b6513fe86e0273907c3e25e5. 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/USQY51536220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3927ed0b4ac7a7e8a0cc4cb70d395829b28ec346276ce8989f03436cd6d3b2b6. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51536224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c626e6b95f2f44739a307d50f69109ef32771c36d9ae2d7ee7e5af79e661af. 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/USQY51536228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b3d6f05d2fd2dfd8a7a2cb155aef5a5656ea1fd4094e12669412174e4744745. 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/GBSVH1099851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eae644e39b705f80bd71b88993b65e4c48deabd8c52525ef1ec90bf928d2ac6. 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/GBSVH1099840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7388a11c451ae41af5664f894df4470a324dce4c766357e5681a4da6597aa8b. 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/CA5KR2441936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f1a3d4ba8a2f44c91f1485ed321a8833998b939e0be0d04c37bd31d392288d1. 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/QZTV32250199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f29b5797d763357e778eec33e31fac91af31be2865659b6fc74fbc882b8f891. 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/QM4TX2160382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f530ced35f987cb86237855cf06086f0b05c9d3ea159650c8a500fb6368ccc7. 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/CA5KR2004021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x729105f99afa5a3934d6f57c9d20a486471cd6dee29603d8cc4dde5ae0449d7b. 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/TCAEI1912838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5965053a195d680d8cb01e95f634a7112a9598dc80e35afa5f06c960f55e6a6b. 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/USQY51707723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb977290921ac650caf2df6cd898844eded0d97b5cbe8c289d54c2d011e44fc5c. 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/USQY51707724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf920f7a7006b9e3b3f086326a225271de7af48a8d78f3b1ec6ea8eeb513b42. 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/USQY51707725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cecb35a1c096f00651b9becb4785097baf66d04dd7e024b4ced84dee80e2464. 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/USQY51707726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c7c730b7a7d8315fd3f63c3ac29ff49761390dd6f6697db0f89d60a7982e5cb. 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/USQY51707727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a556ec431ba550a2a2fc7f7f5b13c6233596588fead614c4c861d677fe23588. 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/USQY51707728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab34a8023a49e3f41d7991c14bc2ae132eb3305f2387f1c062f6e7c20513c53b. 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/USA2P1662786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c952adb81c9a8f86109ce9cfac026d190eefb62550e687b9a488369aaa05c76. 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/USA2P1662788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7bad7ec135348f12bdeb87a11508578096d3c9c624295ba0d7fe147732f20c9. 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/USA2P1662789.