STU48 (Setouchi48) is a Japanese idol group and sister group of AKB48 named after the Setouchi Region. The group had a from 2019 to 2021. It is co-owned by the tourism board of Setouchi Region and is
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xe573946dc842576c2955caaea7f41481c794985057f761619f180c9918e1bc1a. 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/03f5c0ba-6bcb-4249-ae47-e1d84074c8de.json and https://artists.proofprofile.net/proofs/artist/03f5c0ba-6bcb-4249-ae47-e1d84074c8de.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 → block OTSBitcoinBlock must exist at that height 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 0x9092f4bee2a93d11e78e0dd1f4cd3d11e8cf3212694703d064dd0e1cf859e66a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI01810013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb9ad4a5bad8662f201393ccb834270febf9695e8b33b695c47c798fa6201cb. 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/JPKI01910329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f4d8f324b0b69bb96f2059fd47bdcb8cc2e7b1edf6d4a384626cdb983b40645. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI01914101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f6b5994b6233b0a9a8662285dfbc9a09962b1eb23a7cc730db78836851edc4. 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/JPKI01918200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8eb7737091dc093bee65be1f7d641c9c8ddd4f6e5b49717bba2f5d46f2f05dd. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/JPKI02014195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d4731ca43dc80a71745284c8895aabc97919ca623f0a79adcb83766c1facdb. 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/JPKI02110136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5eb17a85ed34de6f1ad939814fa643472e52a7247cf32ee9fd240f8cb6e6946. 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/JPKI02116357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07abf671f563ba07d3a57f9a7018137b8c7fe1e232dda53e13baa5587639b489. 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/JPKI02211496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe77d06636560134f59b07866b65eed581d6d0edfc906138d040513d7d63a7611. 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/JPKI02310583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeafe83b36663407489d8976b1d03f9293cf9195791219b4f1cc644bf439a221. 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/JPKI02314448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f2f6e4cad8ff4244de8af8f6424ee9b107b89a963a9682d5c2b21be97ad55bd. 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/JPKI02411852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x386b877e5b784634e9633a5cc5d0c3ff7cc482f6a0f756e947b6d49c3c5d45e2. 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/JPKI02411868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb525a40185a768cf0ad23e8e3b45ec8fe595f6da487e664cd172a1bd3f4d41ae. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI02411869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf1a6e265727e75e3c8d43840a8bb054780ddec6caeb36ec4eae638f6dd6005f. 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/JPKI02411870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43061ba644dfa4ab4349d793ad6f14030f0c0b80ac227dd832a65d0f74528af9. 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/JPKI02411871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9092f4bee2a93d11e78e0dd1f4cd3d11e8cf3212694703d064dd0e1cf859e66a. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI01810013.
誰かがいつか 好きだと言ってくれる日まで
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe116d1ab4a0d17d929a31b37d324d393423f96779ac91ba31bb273931edeff0. 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/JPKI01810020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0da0849c32c21b93ebead6345321b6a3f79f62a98b461d917896eccfefa1b0c. 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/JPKI01810048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9092f4bee2a93d11e78e0dd1f4cd3d11e8cf3212694703d064dd0e1cf859e66a. 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/JPKI01810013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14854681cbe8d22dec6461dacba5fc543b91a6f66e5f07495ddb8f8aab302fd3. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/JPKI01810036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f2f6e4cad8ff4244de8af8f6424ee9b107b89a963a9682d5c2b21be97ad55bd. 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/JPKI02411852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeafe83b36663407489d8976b1d03f9293cf9195791219b4f1cc644bf439a221. 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/JPKI02314448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x370a9c24351523b1b57e2b7502c4cce17a487a998140d97683749ba1107e4eb1. 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/JPKI02314449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4685aaba1a4819e18bfe4e85b58a66dfe97d9d458780df7ca4c6f53e221926. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI02314454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9945307205fb22b1a2faca9ef6a205552434ee76f49b9f9553720f73750c7b6. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI02314456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb133f94191a9e3cd67368dd7ce36ee534fda97a7f15570ef4a32b400b96ae85d. 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/JPKI02314413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe77d06636560134f59b07866b65eed581d6d0edfc906138d040513d7d63a7611. 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/JPKI02310583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cbc60a880e902c7adb2f0c3ea32b139f495eba0ad242a28c13babed562596dc. 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/JPKI02310588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe956903e7daa7f936a30da954af61413ae14532de4e42b756a561bd4848df511. 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/JPKI02310590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9db168036bba4a74a149fee6553f1959e7d384abdad0e825b8a88bf4529ab6c. 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/JPKI02310451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e12a7b86a4880c22f9e763f05a55d1d7baed9797e6541f365aa8aa893434099. 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/JPKI02215941.
花は誰のもの?公演「夏の“好き”はご用心」「そして人間は無力と思い知る」
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dbe11597fda70d5456f069a312c70a91ab0a7bd7bfb5858abd4ae29245852a8. 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/JPKI02213228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07abf671f563ba07d3a57f9a7018137b8c7fe1e232dda53e13baa5587639b489. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI02211496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66bf07315e6082409748e1cf4df347d753180737dc6fe7237640adad9081fd6e. 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/JPKI02211565.
ポニーテールをほどいた君を見た
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82bb6f5379faa1681466bcce4e9a018fc9649db8d362d80d4517072d99ec0eac. 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/JPKI02211566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07abf671f563ba07d3a57f9a7018137b8c7fe1e232dda53e13baa5587639b489. 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/JPKI02211496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5eb17a85ed34de6f1ad939814fa643472e52a7247cf32ee9fd240f8cb6e6946. 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/JPKI02116357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c2ed9562452061dd8e88a18868392a8c6d752e481551205e9e6ef6cb1fe22b2. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI02116358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d4731ca43dc80a71745284c8895aabc97919ca623f0a79adcb83766c1facdb. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/JPKI02110136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd144d15331b2d0cf6b8aed9fd7d1ecbdc33206f2a43d73159a90c8e6483dd090. 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/JPKI02110228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d4731ca43dc80a71745284c8895aabc97919ca623f0a79adcb83766c1facdb. 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/JPKI02110136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ad0031d02afcae5fbfe53ff09f0d59d182a6d171b63599a0e3353619ca2bdf. 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/JPKI02110226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d4731ca43dc80a71745284c8895aabc97919ca623f0a79adcb83766c1facdb. 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/JPKI02110136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81a3aa155e264046ae5a57fd25fbe01fdd5f67a01cd369c6e87f8d92302d9de4. 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/JPKI02110223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d4731ca43dc80a71745284c8895aabc97919ca623f0a79adcb83766c1facdb. 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/JPKI02110136.
思い出せる恋をしよう(1期生・ドラフト3期生ver.)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a810fe602a0ce839382ee1045a120628e3e40c9eb9b498c1e6b38810660ce35. 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/JPKI02014158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6710b2e229cd3ad8a7158c608f483501f7927b2a7bab403a3b9a6a9daa011f69. 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/JPKI02014165.
あの日から僕は変わった(瀧野由美子・田中皓子・中村 舞・薮下 楓)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8adad97aae2a004c9627a35cb4cbcd6beeb6531102727120d9f56705fb9d45fc. 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/JPKI02014163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a810fe602a0ce839382ee1045a120628e3e40c9eb9b498c1e6b38810660ce35. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/JPKI02014158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4404c134f9eb1b1b3bd7fabadfb0f05c946cc0d4d4673c076f5196aecb8d6e47. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/JPKI02014159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1debe35eef413a1697e126f081dadc2100a109259db3f6cda412bd98cb665c23. 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/JPKI02014160.
思い出せる恋をしよう(1期生･ドラフト3期生ver.)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a810fe602a0ce839382ee1045a120628e3e40c9eb9b498c1e6b38810660ce35. 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/JPKI02014158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4404c134f9eb1b1b3bd7fabadfb0f05c946cc0d4d4673c076f5196aecb8d6e47. 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/JPKI02014159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8eb7737091dc093bee65be1f7d641c9c8ddd4f6e5b49717bba2f5d46f2f05dd. 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/JPKI02014195.
無謀な夢は覚めることがない【劇場盤】
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f6b5994b6233b0a9a8662285dfbc9a09962b1eb23a7cc730db78836851edc4. 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/JPKI01918200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffa9a3aa417fa212b925e34f9796f5733109a93eeded7f6c3cfb19263a438fb5. 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/JPKI01918201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bfb75cfb7f5acb4b55d4bd62e2c90ff9f764b6a024e7783096a9b105418fadf. 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/JPKI02010057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f6b5994b6233b0a9a8662285dfbc9a09962b1eb23a7cc730db78836851edc4. 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/JPKI01918200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd79a2b3e51055c7c17a6101f1c222b72c1208a890bd27f82ba7c2b13f1636d7. 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/JPKI02010055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f4d8f324b0b69bb96f2059fd47bdcb8cc2e7b1edf6d4a384626cdb983b40645. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/JPKI01914101.
好きになれただけで幸せだ(せとまいく)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be1ee27ae0a5015dc527400b083c1a1768c501bc4d66828abd346adae7e2fa2. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI01914203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f5d107e44804cbf3f1b304bc94cdfb22f269483187635b936fe32df1605ee7e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI01914111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dcf5ec4c230fd2f7b783280a1d9128641a2601dc01f57d8c778bd90da635d3d. 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/JPKI01914109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f4d8f324b0b69bb96f2059fd47bdcb8cc2e7b1edf6d4a384626cdb983b40645. 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/JPKI01914101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb9ad4a5bad8662f201393ccb834270febf9695e8b33b695c47c798fa6201cb. 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/JPKI01910329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x757c647e741829e1fce89b09ad2f77dbf1760ec664b0a7e0936c4038561962fa. 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/JPKI01910331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7371799a770c4ffafe8d5d1a8642c16be2bc53d61c5e348ae8dcfca20ecce2fe. 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/JPKI01910340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x757c647e741829e1fce89b09ad2f77dbf1760ec664b0a7e0936c4038561962fa. 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/JPKI01910331.
やがて 菜の花が咲く頃(ドラフト研究生)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a5b1c184f1c62ddb6218ad61c78604cf631610c820b57c729dc5205f6430777. 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/JPKI01910346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06784b8e5db218faca6ca305ca2363c00fd36fe1e651d45785bf1610b4c32094. 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/JPKI01910344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb9ad4a5bad8662f201393ccb834270febf9695e8b33b695c47c798fa6201cb. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI01910329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x757c647e741829e1fce89b09ad2f77dbf1760ec664b0a7e0936c4038561962fa. 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/JPKI01910331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c23e8ee9955d2345d286120d96acebf0797471b1e984a1522b86678f714faa2. 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/JPKI01813787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44cb59bc7b6a9a02731b4796995011785f016f2260a5ed6e37922d5a1c5ee685. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/JPKI01910337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b94ca12639b3b0ddc2429e72dd1947a7d6148cab63a32cbb4da6f4efeeb3c8. 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/JPKI01716763.
サヨナラで終わるわけじゃない(渡辺麻友)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd94b9b1c7021d21618a56c6180a1701f4302b0b9fc8a38aa2f8c96c19bf969. 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/JPKI01716764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda617b52d5ffafbdcfeb453646a8b6ee49e5af4cebe1ca1f9b5fd36aa481341c. 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/JPKI01716765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a74a2614b0b051485b823216d42456de05ad9398c6d977744727d5a4d49cb15. 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/JPKI01716781.
サヨナラで終わるわけじゃない(渡辺麻友) off vocal ver.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4243d2b0f87953cc9cecafba66e0c6c23f2191191856eb59bde0e27962e8b9f9. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI01716782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf541b5162a0cbf233abd353c431a8f7dfd3965278c64172d74f3bda253542ea9. 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/JPKI01812021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbebfd203175d06cb449e1b4ea773ad93c9959705b034b4e9d3b632b30560afc8. 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/JPKI01812022.
友達ができた(まちゃりんと仲間たち。)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc160562c19527e5053c133108877a78ade9f99bc0c45515d2a0a4305ddcf339a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/JPKI01812026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf541b5162a0cbf233abd353c431a8f7dfd3965278c64172d74f3bda253542ea9. 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/JPKI01812021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbebfd203175d06cb449e1b4ea773ad93c9959705b034b4e9d3b632b30560afc8. 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/JPKI01812022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd59bc6bf290259e5c43c950e6830daa86085cf10754fd8ad02a979c7513a637d. 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/JPKI01812058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bc18451b7f0217313e4246092e3e8f120432b8c8c074a00ecbd92fab9fc5fd6. 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/JPKI02415488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80e1d86055e5bfbfd523bbdd1fcc14897e866bfb8750ff52e8021f21bb1dbfd3. 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/JPKI02415628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a6e2b25faf9e4101371df235d7b8ad7333d37a133dd6defa788c8529168981. 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/JPKI02415629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ffabe4e66906c4257fc5b2256f69931339dd0bdc797806fb56c04179f104acb. 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/JPKI02415630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be27bb4244e0dca5565d496ef0e7065e9007227d17b4c37432a2f1be132280e. 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/JPKI02415631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb50e415b3aa8ce3f4d9f3e9649cf06102c2f4d50ff6ea2ceb4ecb6778b9168. 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/JPKI02415632.