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 0x1a5bafe0988d3f6f3c5bd75e62353a4a7357d443905cb9565dbd6d72bdc5e4c8. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dfe7c795-f63f-4143-9ecc-bbd8beaa9993.json and https://artists.proofprofile.net/proofs/artist/dfe7c795-f63f-4143-9ecc-bbd8beaa9993.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Kinshicho Paradise Shibuya kara ippon TV Drama 24 Original Soundtrack
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 0xf2d3bdd53296148151fa65197beeb3dacb8fe4cb53fb6d1d0eb2b772ecc58ebe. 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/JPVP02404713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e84392e6c6fdb1a8398f7f543072ed56823139ea1548bdc9cc58dfa60dc982. 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/JPVP02404710.
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 0x7aac6ae835a79031c0273a9858f8a8fd8fc3498ca3430be92c4eb28b4411f87c. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVP02404723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7cb82aeac652f8b05767fc6f09b08f9e96bab5f8c0a02b41cf34581d31d27f1. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPWP02400644.
ABCテレビ ドラマL「ガチ恋粘着獣」オリジナルサウンドトラック
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c37bf53c69ae37daf76e3fe596d45dd8a0e61fe291c5e0c5046e727f633aa5d. 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/JPJ822200745.
ドラマ24「きのう何食べた？」オリジナル・サウンドトラック
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82a39fe0a82335f5b1bac5917b427aada543303fd49ccf82709d9e0c33a86cc1. 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/JPVP01907301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d92f219ac8b4a64f5f771d1aa6e3beabf8068d0f4393da69810a641245db2a1. 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/JPVP01907302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64bfbcde1680d2821c62c9701da625b2053a75065776cda049f2392f922bc085. 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/JPVP01907303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86043c07201f27bc4293eaf42c143006ff0fba79919e008d2c5c2c13ff144a07. 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/JPVP01907304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20972f87db5e2eead54efb2bad6bfb813f9fe91374b06c9b429c228dc917e523. 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/JPVP01907305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a96caa5530a685b8fc8557706ca629e8197b8989f91666729ddad39a03b69be. 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/JPVP01907306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31340a325b791e0e0c9db94cbe5905ef5bca6e7f0f1ad9531d98d8ba10b4967c. 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/JPVP01907307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdcb0df236e350a436d6a3bf50a97501e5cab3f8050b48b77d216085c5603b94. 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/JPVP01907308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb10effab14a0da2d3e0ae98a5289df6edffee73dda46ae4a4516544746ad0184. 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/JPVP01907309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2fb3f4bdad7def5e1642a2cabc50e7aefadf438f21f8dcd3849207ad9e51b4d. 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/JPVP01907310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb41a2e48aef2d2510c3ad3a52157dc4d7ccd82684aaf605784587aa95a65178. 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/JPVP01907311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d5bc7b0fd2df7ce1937e70a41c88b38cc4c830b9773f70c33d4cacdffe625ae. 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/JPVP01907312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14b887595a7902ba6e6f2e606cf9152abb777266e5169fe5ee2fb2e5fad43bc7. 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/JPVP01907313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55f179d9244de345d01d1d9c4d605802cfdecf50b0407cdfa01db764e26d9312. 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/JPVP01907314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cb857f4aca7e8bdc2b3bf93614a90decb8411cab1c08e77484c1b6f795de9df. 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/JPVP01907315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d4900c24098fa6d528af2844e2224e7f15312a05ee2459fe0f5ad750e4b34e. 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/JPVP01907316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d027f6bef6e7cc9fd926f98f29b496902e7271cbedd658fa8f62c99978604c6. 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/JPVP01907317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f5d61df618991404ba3e004c6111b7d700613fb4a9dfb8e89272879bae7acd. 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/JPVP01907318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6878264846fb606f7260a8c5ef1d536575254544c8d113eae36006b127d9a4d. 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/JPVP01907319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x632b228ee24704faba58817f1f427d08638c0d05940350833f9b2a28e8d6bdcc. 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/JPVP01907320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a7e84cb9d15ed596d2c3b48297a3daa89891e419e92257b875e0c90df79717e. 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/JPVP01907321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb450e590924bf466f0fbc1f699784cf980fc9962a9ad9acf5579a5af5d6a6990. 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/JPVP01907322.
Super Monkey Ball: Banana Mania Original Sound Track
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0155281f3b1dc644946aa45afc1d5fc0a9d68a2aa9cde890d0371213be55608d. 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/JPR502152579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae5d6433a19bf8f78ae72b932230f6ec2cd8f9b2bdc3be43f0c7fda8552bb37. 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/JPR502152581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd49471847befa1de9b9cde278857b57a2dda868d7d9115901eef7830ae113801. 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/JPR502152587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d3cb5994a661a3d0bc2dd0eb843cdcac7b0216982bac531e3607d6566ea18f9. 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/JPR502152592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x383a454903e1bd3f711d24b535624d07367c5599f53141f467a2ee4449b20533. 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/JPR502152593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e300e4e04c98a259d46c59a73818fc82260799a78a349da4321ed658a7020c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR502152594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x116ea32271d1cb39064d39aaf3e5dff65f1a89dc1f43088ea682ed22c49e9664. 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/JPR502152605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a19a9407aec68935423b492391792ec9dcc5f69bac6f1153a5462514d9e301. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR502152576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38df694fe7db3cd3df858cefaa5955b2c5f39a8be8d43f64ca8b1346de7617e1. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/JPR502152583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55d9e765f6eaec5c364e76c5219709c8ce010afa102be9abc41cd76ab843637d. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR502152585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3f91d9ef2343e35ee48eaaeb1582c5e9cf5cf81635c0550826404cb363a63b3. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR502152588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x616f9364fe6f829f41d041a3356ab5d20cabff90c42f88042ffa97ff03d37289. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/JPR502152591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb01facbf9820e698d35c9170ab7a5eb00cd86cbb27809d651608e489a182a52e. 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/JPR502152595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c18b4238e24446c53fa74406b7dd990d6a3f7a7305c1cb47ad08bec51ae763. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), 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/JPR502152601.
Every man is the architect of his own fortune
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cfbe9b52c99d917a8cd3a22de6608effe9a71b80ae66854e05e9081c5687937. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR502152604.