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 0x7aae2d89d1b781ed839ca12929ba2161e1b29362712d6b3dd3831b1742ffd3f4. 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/6e90550f-7a79-4f9d-8138-e67da9a3c5e2.json and https://artists.proofprofile.net/proofs/artist/6e90550f-7a79-4f9d-8138-e67da9a3c5e2.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 0xddef608c16500e202e78708697616f6e76f21602c7f44434c1dc8daa9bc9082f. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:28:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPQ321700300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31639de05bfe1a202f9facf3c72e03a8a59f7e5dee4fc170b610d9800cc3fa72. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/JPQ321700301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68af4122fecac3a38663b06472fba28e4c2c967e34683a12684df4d739ba2a89. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T06:54:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPQ321700302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6956f96c0c316b8ae3eaded39bb10fdf47618625ed09af0e59802c69d4c104c. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPQ321700304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73b89dbcc3413c7143bada85de5f9ae4fe3c923e4c0c13dd69141846e9c3af94. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPQ321700305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec21e2b05731ee2417dd0b506f1fe71e4118efaed8122240453a98301bf9d921. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPQ321700306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2421ea99aaf20281991cf6eb39a92d31480a551e07e55409e5149b36cdb2851. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T18:27:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW641800011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe732b103b35225420a99ad9b3949000d827d8ff0bec4463a6e030b3b2d0eef14. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW641800013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23bd51f652b714766572c0793438700b5c331936dcee1039d4fcd4783f93247b. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW641800014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf559eceae25c1805f4ac946d63cc03eaa56fe7d08ffa309f9fb436a99943f397. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JPW641800015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d945d22940b126552760edf58771e1db10c5371411f63f969d1ee2711e3dc0. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/JPW641800016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x446ad626bca8c86a6a229965002178c3c19a30c4da0e14c7186264b212f2e4d6. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/JPW641800017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96b56d7b41b67ed403fa374fd4442e8f9775765fb64b2371a58bf85954876929. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPQ321800052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaea067c5b733c4106fa651910e1d701971c28a08bbd19ab930f6705c6e3897b8. Chain 2 (Bitcoin): anchored in block 958947 (2026-07-21T03:29:15Z), 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/JPQ321800051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x806ea83c00558ff2d9a51dc4a691cda9296af200414a6fd4c585a629eebf2f0b. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW641900130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x344ef14853bc87f187262d89a1f2b499c07456ab59daa827e047666d25b4c391. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/JPW641900033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a78c1582dffb630b8cb88922a8e91aad0617a85868d77c5c7577547582dc671. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JPW641900133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e9f329776139732b8fff4bbb3cb5bf610c728573a2e01247b0a0d4d7af6a62. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/JPW641900134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ee6e629c17374fb8e2f93a0db9be948a066d3b782cd30c1924fd467abc2c136. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW641900135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85aa06d39626e16d23523974ed86f52483177fc9b290d224ef398dfbbd7d55aa. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW641900032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b5379b07a28caba3deaecb7ba22bfdf1ec1d9e53d2209cfc85bb89c9b557bb3. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC02110399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b5379b07a28caba3deaecb7ba22bfdf1ec1d9e53d2209cfc85bb89c9b557bb3. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T09:30:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC02110399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa82d04c683b67b79665df4b44bacad60b95b299bdb39a3adfef1df6342187a38. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC02210787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad1dd9b98af7871946f475c210251286e4377ed9f39c1f5940b804448310888c. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T03:10:05Z), 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/JPPC02210788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b27caaa1d2c7274850272d8f7061b6aac90bdc4a1ced6f539e981296095c428. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC02210789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5506e185b01e414c3570ab4ffabfa9acc616a23691890db3f148c2a62cce588b. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/JPPC02210793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x048420c88921b86c6aca6952531e62d6bbbdd5e9e0e71814e81db4bb79150f41. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/JPPC02210868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x423cf52a5664240958a7431a62266a18609637c08ad73603f90f1eb63099c8a6. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC02210870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3072e713e7b7f0b9f8ac8369b1597f191294ede6f71a15cfe60e3621ae704d48. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC02210871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b4e89281bac2df7c104d53c46239d9d75a1803a3e8aa18a93ca1af9e8eab24b. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC02110443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ad48682e5c87f15fc2ae542b51877e192cc8f299ee460789b214ba6355a2850. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T19:04:45Z), 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/JPPC02110433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7058ed238c1261b6a4eac0da5d61e0e7ba5048397331bf10de598f506c45d9e8. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:25:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC02210872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b5379b07a28caba3deaecb7ba22bfdf1ec1d9e53d2209cfc85bb89c9b557bb3. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T18:07:15Z), 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/JPPC02110399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb03476b67a8119d3ed7e391aafbccce1a572e179d959b4b603aa9a2f8315bc6. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN902301240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd897c5cd927d95ceedf470c68d0f155a821884b7af0ccc3b7be997f104bb35a4. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:53:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN902301250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x160a5b87bbdf0f608b2c4fe51db130a352c416d195645cb78bddf0e17616a3e5. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN902301270.
ROCKET DIVE (The original song by hide with Spread Beaver cover)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x343bc6f2020af94b2b0c0d7fc35abe58a564c2bbc1073ace6ecb6a5c940127b7. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN902301260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc3a9f85dff57669f96137bbe5f533f2bbc5bfee455b3f9ff96fa2c20e418d7b. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN902303170.
生きる為に死にゆくのか、死にゆく為に生きるのか、誰の為に、何の為に自分は生きているのか、人生について少しだけ、深く本気で考えてみたらあまりにも、耐え難いほど辛くて悲しくて、誰かと自分を比べてしまう自分も大嫌いだし、慰めてもらう事なんて出来ないし、劣等感や孤独感なんて拭えないし、どうせこの先も地獄だ。そんな事は百も承知の上で、「人生ある程度テキトーで良いんだよ」って救われもしない浅い言葉で自分を奮い立たせて、奮い立たないんだけど、でも少しだけ心が軽くなるような、無いよりはマシかな、そうなれば良いな、という歌。
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x312de1ccae25be245370fd07caf348431b5e5a5142dde762b0b47a5c687dc885. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN902500190.