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 0xcea1229274a48970830f31a9d70d274848e177cd63e019116b12e4714aef1b3d. 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/161776f5-f33b-48fe-8239-312c8178de33.json and https://artists.proofprofile.net/proofs/artist/161776f5-f33b-48fe-8239-312c8178de33.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2769538d13ac2ecce2433c93420e1ab93ee7a66885357b546a157588333ae8b7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3oX6K4pGhcW7IolRfnviIr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3oX6K4pGhcW7IolRfnviIr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd55d2e826be56301431c286ffd27a15b1481cf77650a1170e29e6e84e5d6d752. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0EvTKXZ5WHayhe7bW5PB7P.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0EvTKXZ5WHayhe7bW5PB7P.
{"copyright_id":"0x02a3c2889d9ccd6d013e1e8b89662cce46b33e8162a74c082838c1b0e55da636","isrc":"USANG2171060","name":"Penjelajah Kota","registered_at":"2026-06-04T07:40:51Z","spotify_id":"1pVn8OgMily8FbbACVIArk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a3c2889d9ccd6d013e1e8b89662cce46b33e8162a74c082838c1b0e55da636. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1pVn8OgMily8FbbACVIArk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1pVn8OgMily8FbbACVIArk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc67cfa2071d7fd173f770874359f3d2a3ccc63e14b724bda239886d32c6b6723. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2GItjEkndh3YlJlEad6tbl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2GItjEkndh3YlJlEad6tbl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48310bb85a32062260539306fba9e1cad5f77cc7d8a38de64a0773c8ed90e288. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1h30Pww8IwZ1BqjL5ZxwYg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1h30Pww8IwZ1BqjL5ZxwYg.
{"copyright_id":"0x5be24dac53b233fda14fcb176eb4031bae5ff7763282f33b6fd4e793e5dcc5dd","isrc":"USANG2171064","name":"Dilarang di Selatan","registered_at":"2026-06-04T12:20:37Z","spotify_id":"1lP8Ew5QBYxicogXJPUdIR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be24dac53b233fda14fcb176eb4031bae5ff7763282f33b6fd4e793e5dcc5dd. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1lP8Ew5QBYxicogXJPUdIR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lP8Ew5QBYxicogXJPUdIR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x966e94378a174d29f6828adc63c5fa7b031c0d261a46874b8709e9f19bfbc684. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7sVgTd84Z6kBPN5qGcqXXY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7sVgTd84Z6kBPN5qGcqXXY.
{"copyright_id":"0xd3cc2be656c6cb00294dc59e136d34b9c4153b96e97b0248b8b001c20d5be841","isrc":"USANG2171067","name":"Roman di Batas Pandang","registered_at":"2026-06-04T12:05:10Z","spotify_id":"6h9DEsWDzwiLf9Nfc0PQML","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3cc2be656c6cb00294dc59e136d34b9c4153b96e97b0248b8b001c20d5be841. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6h9DEsWDzwiLf9Nfc0PQML.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6h9DEsWDzwiLf9Nfc0PQML.
{"copyright_id":"0xa5d38d1f76ae7c082d67ed1fd7c59a06b6968d1dcdc651bb8de35aa30215d3b5","isrc":"USANG2171069","name":"Tak Berubah Tak Berbeda","registered_at":"2026-06-06T15:15:58Z","spotify_id":"0kiveIULIhX9PvdywXVCVH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d38d1f76ae7c082d67ed1fd7c59a06b6968d1dcdc651bb8de35aa30215d3b5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0kiveIULIhX9PvdywXVCVH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kiveIULIhX9PvdywXVCVH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b5ce698737a1ee2fbe5b4e2af89531005f599068c9b7aa50878408726dddab. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0o0i4xPMc25UhdBGiZGrct.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0o0i4xPMc25UhdBGiZGrct.
{"copyright_id":"0x16a903e9dd8aaa4f90abb9252c07d3c27f389260c32f87e3d659588acc182aae","isrc":"IDB832402856","name":"Sambut Hari Esok - Japan Version","registered_at":"2026-06-21T14:03:57Z","spotify_id":"4dmYW2QiiaQJbV03cakGWd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16a903e9dd8aaa4f90abb9252c07d3c27f389260c32f87e3d659588acc182aae. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4dmYW2QiiaQJbV03cakGWd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dmYW2QiiaQJbV03cakGWd.
{"copyright_id":"0xf713ec88557bf5e045fdd03e49dea5fa9f663380e67d11d680369ad80db3b099","isrc":"IDB832202004","name":"Sepak Bola Selalu","registered_at":"2026-06-04T13:20:28Z","spotify_id":"6N1xZO4Y4CjXUFDrIIMhIp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf713ec88557bf5e045fdd03e49dea5fa9f663380e67d11d680369ad80db3b099. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6N1xZO4Y4CjXUFDrIIMhIp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6N1xZO4Y4CjXUFDrIIMhIp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b6b3ce0146092b038440ba3dde8f7bb9c039f0d5d9fd0a24f5d9f0dc8b9c2d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4LvjyZ66co7YZfKo4AXxMa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4LvjyZ66co7YZfKo4AXxMa.
{"copyright_id":"0x0197744d0f34aa9848618fdab24d76544d466bb0ace5f20ad34c6df1e774fc18","isrc":"USANG2045979","name":"Roman Di Batas Pandang","registered_at":"2026-06-20T15:06:23Z","spotify_id":"7H1vlHPJxF7w8LxZEI2zOf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0197744d0f34aa9848618fdab24d76544d466bb0ace5f20ad34c6df1e774fc18. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7H1vlHPJxF7w8LxZEI2zOf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7H1vlHPJxF7w8LxZEI2zOf.
{"copyright_id":"0xb3f7adf7ce71804acf0ca5a73dbfc46d45d44ac22be21873225c8bae00ae2243","isrc":"USANG2045983","name":"Nada Sumbang Untuk Kawan","registered_at":"2026-06-07T10:18:01Z","spotify_id":"5Un09htuNcZSyV6OU4wpEk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3f7adf7ce71804acf0ca5a73dbfc46d45d44ac22be21873225c8bae00ae2243. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Un09htuNcZSyV6OU4wpEk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Un09htuNcZSyV6OU4wpEk.
{"copyright_id":"0xd4a59921363adab991f75b336abd79bbf3198ff52fc86adb3be7a133644158b0","isrc":"USANG2045982","name":"Glass of December","registered_at":"2026-06-08T16:01:30Z","spotify_id":"5eLSxe3PWP3VMpdPxpVmjL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a59921363adab991f75b336abd79bbf3198ff52fc86adb3be7a133644158b0. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5eLSxe3PWP3VMpdPxpVmjL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5eLSxe3PWP3VMpdPxpVmjL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bd0f036104c5f8be3fe546075d789a2710941e5afd686e5b9d12ce8ca7a8e75. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3h4o6EbRpr1WHfFlOep4WL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3h4o6EbRpr1WHfFlOep4WL.
{"copyright_id":"0xc6643ea8c9e010437b017b320c090383bc13180a8396b942977f20f1bfaee0c2","isrc":"USANG1907852","name":"Sambut Hari Esok","registered_at":"2026-06-04T13:17:14Z","spotify_id":"0puNqVSbOoAnZMeJflAScO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6643ea8c9e010437b017b320c090383bc13180a8396b942977f20f1bfaee0c2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0puNqVSbOoAnZMeJflAScO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0puNqVSbOoAnZMeJflAScO.
{"copyright_id":"0x81fbacff78feebe8e4425c96b6bba6a1542881c95a00785f1b6e579e96ea16dd","isrc":"GBSMU5739835","name":"Football Fools","registered_at":"2026-06-08T10:11:35Z","spotify_id":"112FY0ZfonZfwkObRxQNzR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81fbacff78feebe8e4425c96b6bba6a1542881c95a00785f1b6e579e96ea16dd. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/112FY0ZfonZfwkObRxQNzR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/112FY0ZfonZfwkObRxQNzR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf88d38a94432fbb5ce69963db22d82445c54139ba5852c498cd021ea915d26. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0BZ6ccwDMzBH7ey2W7ukTP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BZ6ccwDMzBH7ey2W7ukTP.
{"copyright_id":"0xcc893b491c121f4904948e94cbd670c2d60e86f07dcd8bedba3977cb24652acf","isrc":"GBSMU5730598","name":"Gelora Jiwa","registered_at":"2026-06-05T14:26:16Z","spotify_id":"4bBIIMNL4VdKoq6Nx3SRPS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc893b491c121f4904948e94cbd670c2d60e86f07dcd8bedba3977cb24652acf. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4bBIIMNL4VdKoq6Nx3SRPS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bBIIMNL4VdKoq6Nx3SRPS.
{"copyright_id":"0x49524fcc020b0b98de5b152e6372217de8a9a121ac97af9c18e873fadcd22b0c","isrc":"GBSMU4271300","name":"Akhir Pekan Hijau","registered_at":"2026-06-07T10:17:37Z","spotify_id":"6eqDaA709SfT9bdnCB7Fv9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49524fcc020b0b98de5b152e6372217de8a9a121ac97af9c18e873fadcd22b0c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6eqDaA709SfT9bdnCB7Fv9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6eqDaA709SfT9bdnCB7Fv9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc419c86ae23c2f99508f865d1468b570b8010533f14a6106b07180a93d174f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0T3YZCFA80Chm9sp6imCcn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0T3YZCFA80Chm9sp6imCcn.
{"copyright_id":"0x4759176ffbf9cb521fd12e6f76fab252b021cc2c527fb12be56247fce75bdda5","isrc":"GBSMU4000082","name":"Pieces Of Friends","registered_at":"2026-06-08T07:42:36Z","spotify_id":"5bKKpxvJmYJxXSsbWRVVEg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4759176ffbf9cb521fd12e6f76fab252b021cc2c527fb12be56247fce75bdda5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5bKKpxvJmYJxXSsbWRVVEg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bKKpxvJmYJxXSsbWRVVEg.
{"copyright_id":"0x58e011fddb71f0087f2a608ffb5c87d381ad7f0b84713e39e9eb76a996bc0ccb","isrc":"GBSMU4000083","name":"Keringat Pekerja","registered_at":"2026-06-07T04:28:42Z","spotify_id":"6eX1Xn8pUlvyGahWu0ABUE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e011fddb71f0087f2a608ffb5c87d381ad7f0b84713e39e9eb76a996bc0ccb. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6eX1Xn8pUlvyGahWu0ABUE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6eX1Xn8pUlvyGahWu0ABUE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3233832c28ab65898bea8a90b5e23d19872e285b10a9eb6d91deb44081472004. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0m0GSSAIKljfvYRXIDMS4k.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0m0GSSAIKljfvYRXIDMS4k.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a2136abb9feb664b79c4c86a6dd30552626b46a9ff87cfc9380fb24678157aa. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4dxDBo4kD7Tb74BsCjNEWX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dxDBo4kD7Tb74BsCjNEWX.
{"copyright_id":"0xace49c772b61959d3b20d23feddd4af34fb4e8fa07225a32beb9bba98997ff6c","isrc":"GBSMU2667961","name":"Pesan Cinta Untuk PSS Sleman","registered_at":"2026-06-06T00:07:25Z","spotify_id":"58CC409qZytDdiZRwaUNR4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace49c772b61959d3b20d23feddd4af34fb4e8fa07225a32beb9bba98997ff6c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/58CC409qZytDdiZRwaUNR4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58CC409qZytDdiZRwaUNR4.
Dengan Tangan Di Dada Ini Janjiku Padamu
{"copyright_id":"0xa94b610e54184a84ebd596cdb7f71694f98b00471613a1aeef96288e231a9bf4","isrc":"GXD7V2430655","name":"Dengan Tangan Di Dada Ini Janjiku Padamu","registered_at":"2026-06-05T14:26:10Z","spotify_id":"4cqTCcgqP6Hk0Vqu253A9I","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa94b610e54184a84ebd596cdb7f71694f98b00471613a1aeef96288e231a9bf4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4cqTCcgqP6Hk0Vqu253A9I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4cqTCcgqP6Hk0Vqu253A9I.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x202d106a40cd0f18b2b0027d37fa491e1c9d17f0e167a7d32cdc425d16903cd2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Ziv3dCYLsfe8vxsGQDjO2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Ziv3dCYLsfe8vxsGQDjO2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd94595e71289c9b16e9ad27c5da737f9e9673e6e18a5413b12e6b5d9496759. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/71PodoYi5wsWefTxH90FvK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71PodoYi5wsWefTxH90FvK.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef12148705675a91676a83637a5da3d4a730915ecd48c5f3ffc0eb426eb4fcf6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6xfb7TZHMUmUxsyt9dEXRV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xfb7TZHMUmUxsyt9dEXRV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa40b7a69fe492a33f254cf696d2673188c107ac94990943d895c373bc9982f93. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4aaZMUJzPjzwtcMkyIfksu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4aaZMUJzPjzwtcMkyIfksu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c16aa1be5e5155e2e3f43d269f7d04133269f9a50d093422001f3878a7534b2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2n9phnuJmRnNc48sCgZAnQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2n9phnuJmRnNc48sCgZAnQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b01395f6c4158c063f8a880259c821dd2c8eecf223bf258792b143fe8d8f9ac. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0tWex5l7N4KY5hT6qc5pOf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tWex5l7N4KY5hT6qc5pOf.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x107e0b1acfcd24383d9191f94a1ffae8f61f78a5a4bd6ba5604f05b22a80971f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3EwUP1UFwewK25AeW2yiG9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3EwUP1UFwewK25AeW2yiG9.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a82888552e97d6ddef6e9f79e2f061eb38c556c991006fa513cd9daa04bb42e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3SaKhUC8D5D5KmKqYFAWYk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SaKhUC8D5D5KmKqYFAWYk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eeace1ba2d3921c64618d6c42e077e657f3afb517865144a4809ad3c45e1af5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/399RXhOvFu0u7jg7GltU7x.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/399RXhOvFu0u7jg7GltU7x.
{"copyright_id":"0xbae34b8b33acbc6f4f77edf5d6e37ac40d4ebbb67060132e05593f8ea8bf5b15","isrc":"US3DF1995205","name":"Bangga Berkarya","registered_at":"2026-06-08T15:48:34Z","spotify_id":"0mKvMuVxVMqcW7K6aTS0vV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae34b8b33acbc6f4f77edf5d6e37ac40d4ebbb67060132e05593f8ea8bf5b15. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0mKvMuVxVMqcW7K6aTS0vV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mKvMuVxVMqcW7K6aTS0vV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x842956f672c1a86c94d791c9a6ea8354ee9dca41b99a2f0c254d1cbb8e041d59. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2IFugC9NPozeWpoLI68wlU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2IFugC9NPozeWpoLI68wlU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2769538d13ac2ecce2433c93420e1ab93ee7a66885357b546a157588333ae8b7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/61a87deWYwYIqwqIFsS9iL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61a87deWYwYIqwqIFsS9iL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd55d2e826be56301431c286ffd27a15b1481cf77650a1170e29e6e84e5d6d752. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6TmigP2jUPslWILsJaT47A.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6TmigP2jUPslWILsJaT47A.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a3c2889d9ccd6d013e1e8b89662cce46b33e8162a74c082838c1b0e55da636. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5RmbPwr1qXetyLuB8bATF2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5RmbPwr1qXetyLuB8bATF2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc67cfa2071d7fd173f770874359f3d2a3ccc63e14b724bda239886d32c6b6723. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1W766r9YmbIntgbXohAN5s.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1W766r9YmbIntgbXohAN5s.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48310bb85a32062260539306fba9e1cad5f77cc7d8a38de64a0773c8ed90e288. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ft4G7QQ4ZmPxUz4V8EFKf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ft4G7QQ4ZmPxUz4V8EFKf.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be24dac53b233fda14fcb176eb4031bae5ff7763282f33b6fd4e793e5dcc5dd. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5UdQ2KXVJ0ppfFBP2ocaMz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5UdQ2KXVJ0ppfFBP2ocaMz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x966e94378a174d29f6828adc63c5fa7b031c0d261a46874b8709e9f19bfbc684. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5YvRgj6nL3AmzDYTgziS1V.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YvRgj6nL3AmzDYTgziS1V.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3cc2be656c6cb00294dc59e136d34b9c4153b96e97b0248b8b001c20d5be841. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Jyv7lT42FCE7Ghi89K9Oh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Jyv7lT42FCE7Ghi89K9Oh.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d38d1f76ae7c082d67ed1fd7c59a06b6968d1dcdc651bb8de35aa30215d3b5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1CcLV0B5QzcQnM1PO2KpXf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1CcLV0B5QzcQnM1PO2KpXf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b5ce698737a1ee2fbe5b4e2af89531005f599068c9b7aa50878408726dddab. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3nHaZoU8C90LSUKCcLNfRS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3nHaZoU8C90LSUKCcLNfRS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b6b3ce0146092b038440ba3dde8f7bb9c039f0d5d9fd0a24f5d9f0dc8b9c2d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3dCBmMGbq8QYYjMicozWGN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3dCBmMGbq8QYYjMicozWGN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1271822913dcc1452145f94efe07435cb016ec8a0f09845aa8082be61c842082. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5RLS0OVVqKs0C0gUTAdPqy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5RLS0OVVqKs0C0gUTAdPqy.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf71de25698bdc052d6d6bb8efb3434240f6b391a359cb36398838c6bd1f8d8d6. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4z8CDmoaQr3kHJCJNnzKXZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4z8CDmoaQr3kHJCJNnzKXZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bd0f036104c5f8be3fe546075d789a2710941e5afd686e5b9d12ce8ca7a8e75. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/14QfN9RNmsRxXLcU52CsTC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14QfN9RNmsRxXLcU52CsTC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6643ea8c9e010437b017b320c090383bc13180a8396b942977f20f1bfaee0c2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/62rbkh8NyiZlguCsyaPI3r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62rbkh8NyiZlguCsyaPI3r.