Rayder is the surname of: Frankie Rayder (born 1975), American fashion model Missy Rayder (born 1978), American fashion model Mance Rayder, fictional character in the A Song of Ice and Fire novel
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 0xcacc9bfcd568f9d7f935ad66180a7e64ec6b65bc68e019b31c4b1bdf83bba5b3. 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/055fc583-93cb-4c6b-bc98-6d3187e3fa73.json and https://artists.proofprofile.net/proofs/artist/055fc583-93cb-4c6b-bc98-6d3187e3fa73.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 0xce06fe222d4f07247fc5f21289a35782bb701b6cffa4918954901e0a100b5836. 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/US7VG2462831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a5a370efdfedd2a16adef082fa0680a65d114cd39038ea9428c1f481f621708. 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/QZMZ92418973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6185fb13389f16156b8d88cbed83ad33ab8f5859ae1763d6f3502e4eab96881c. 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/QZMZ92418974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x055bebc1f4887a9dcaf792c737d0d8fa2934a35a1714e091986c732d2d16acdf. 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/QZGLM2419196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b10d535d7d5c3dfcf6d5d6763e0d15c9b8fce8f7a7f486af814e52f126dc50c. 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/QZMZ92401477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b5535405dd0b98a049db1ccc695eb2a59b99b85e430690fe22d46e991af2df. 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/QZMZ92418975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa711f0a32c41fb0f141f70eaf4e6986dbbed0793867233b548ff99d6bdc2812f. 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/QZMZ92418976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d1f87d6528f49c0612a15deb1426bf7f11a0d69e0f5b1c3a859f7cddbcd57a. 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/QZMZ92418977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ea26853444a1a23e4e14e634a8fb8c1bec6c26fb74a954aed4aa8d2e187c715. 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/QZMZ92418978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27e6842a58a3515e83709832f47f7f5af182024a3842cc0eff476ce7a0b0e7c8. 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/QZMZ92418979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e66e30874b604b1e023821a152e2907258daf54ea8505d2c5b20c0f117da20d. 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/QZTPX2392994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x373602a16228c9c950614b1fde9eedd11a718423b0aa30200bd07a3aeceef799. 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/QZTVM2306589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf41ea81dec46feba7927c3e7a2b15fc9141f45b4622fcb533833001fc76550a2. 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/QZTVM2306590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e2c41eafa1fa123020163677d1c5c1827230fc19ca4f74fa0eab36996c08a22. 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/QZNJZ2391206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33329f1d705a4b4478083d6d70888913b64db021f6e7e6ca666a157c3e269a81. 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/QZTVM2306591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e878ebc6729d91ec2f13d0d32c3350057dd22b8b10568d42b3c47767155de3b. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2316842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fa7766f535fc2aa8c34ec4e7729a90fec08ecbeeacc2bb1bf75ecba696421d6. 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/QZNJW2335018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x070dc071c58452daa6e79d3f44b68595f5cba220dd05e4653151773ef1a957c0. 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/QZTVM2306592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5024e17a99b936e2cbc08526c484988c1a2152fb314a4ea4f0a93b81b1bad12. 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/QT2VB2413969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c60dc9679dfa61e9a19b58fdb6c9ee145abd278f377d5ac8e70d888a5438f7a. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2433830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x915f8bb4c800ae91a075889ae08efa6cec34cfd9ab0f4fbdba97d902f6a84193. 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/QZTB72422631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7480b146d2a0584dcd9f7c3fd1b48fe31a6c01a2c0df2a74542650833c4782d. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX2832435076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38cb92384f105440349b4438acc52ed6d31bdb82561050659c084f4a74788685. 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/QZNJZ2417294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb76500f07162a827f066f3d19e6902774d7db32a278b303475b196414c713409. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/QZNJY2463864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ccb2afd4b8c6af509009b46a447277028bd3f36dc57b5959d64096e5e82f6c. 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/MX2832427495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b99d617be733b23b308d3e0d44f67771b0caeb6bf4a175069280b3df7d0c2cc. 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/QZNJY2417089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ef94bffe9d5bd129e99dc0cfb4d0174f4a4f279950137f4e9a43cc9a0ac749d. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2410846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc3e30a881a9cd8f12732ee921ce441e84af2d07571b2697c9e5d0a873d68f10. 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/QZNJW2437400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b7626af1373474889b61f4c2358095382c3176ff2befb08c86bccdfb3ace95. 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/QZNJW2444369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc52e354b04ca161ca0a6469aef48f0d997e572f16268f88617ed3dce005085. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZNJW2444388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a8f14277ef43ae63d5b3b4cd4a77387ad9890e0356412a06b86108c123f634. 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/QZNJW2449534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04fe346b7d9bf9c886ff4de5bcd373f59c1b25824e1d2d4e537d62c668249010. 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/QZNJW2425108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa7fff23e9e2d4b100cec2c0c90e5da58e60f37b62022cdd68b2ed6e99b6d542. 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/QZNJW2449416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3851e93bf17e0af06435dcd6a68ee64c0e2fd39958a1518b26d36258ef32b47. 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/QZNJW2423956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x591fe3b521a9188ec8e2fc5d674e351003abede18c3fafb6583575b87fb4ab32. 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/MX2832415756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x587877eec5f02e4e5310c3fb309101218fce5424a79bcf1b90f032d179187bfd. 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/QZNJV2460641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x705e1e094fb26049d257eef38598176098a54dbb09898f8669ecdf8752d9246e. 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/QZMZ92418519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b10d535d7d5c3dfcf6d5d6763e0d15c9b8fce8f7a7f486af814e52f126dc50c. 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/QZMZ92401477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27fcf674d672846f3bfe6e930a46539d8af09f7a0d93cf6d8d66ea485a5f5dcc. 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/QZGLM2477124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd65e6cbaa0524446d1e837d1f09acd2accf1e45eaeb5059f25addc9801f0bb8c. 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/QZGLS2451850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a9464b207585ecb21876d17cdc0be0889f5b6e1246028f047f9a2bca025792. 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/US7VG2485037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x055bebc1f4887a9dcaf792c737d0d8fa2934a35a1714e091986c732d2d16acdf. 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/QZGLM2419196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a3b8c92c31975504370d81322b550b3b54b5c5c3295494a644dbcdb3b6a26ce. 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/US7VG2473399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce06fe222d4f07247fc5f21289a35782bb701b6cffa4918954901e0a100b5836. 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/US7VG2462831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x026aedbc5752322ca8fbb34d00b8f9d8676ae63c775a484167db7d9e4ae0db61. 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/QZ5AB2433120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa99d545e4b9e90c3164596726b5d0a5a17e18f3113d5ccea6eb28e13a1d1366c. 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/QZW9L2352960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x735ebde84f6c578a1f6f5f972d0cf424a8fd35f69d78fc618d484bb1bccb46bb. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/QZW9L2345669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a1ba111a55f8e098c556ebebb08506628109a2715d4bb81cf349104fd7d68d8. 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/US7VG2414828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed7a15cd09847fe34ab590946007e8bd5a62f0e01b378152a5a99795c42dc9ab. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2414853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc75467795df88e5a7df502d35bfd8179ade5d0afccb3435c5c3e0336b84631ef. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZW9L2305176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e66e30874b604b1e023821a152e2907258daf54ea8505d2c5b20c0f117da20d. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2392994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaf40414e2a3a597c1acd77205eb1bb0ffb318403c5df111cdaa722f1f1f0611. 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/QZTAT2411651.