1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c073cf16fd1ddae3aec521561d37eb4c5c86d9581ebd5d8dcb6cf7d087ac51. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/21bf82fd-4017-48d5-a8c8-6089254202ef.json and https://artists.proofprofile.net/proofs/artist/21bf82fd-4017-48d5-a8c8-6089254202ef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfdf293aab1d733d92a78409672ed520f96d284a0e0ae261dd264ed3b90ccedb. 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/DEPI82021639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb59bed547f278ce782cdfdc2db57e6114564fab2d23e1e1883a1f4ff654e663c. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82021640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e6d06a9e578e2b13f3fb41ecd39ccbfbb61a4cddf92272f91bb706ca26a215. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/DEPI82021642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d8690d6fe2645ba7918463781b3a8b8dbbe196229b823d95dbf4df8bf10c43. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/DEPI82021643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd67f8f55fd37715bad3c2b47a3edd467898173eebcd2820076c24711dbf82b23. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/DEPI82021644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913c61829b7611a1e487a18035a17b8efb608627f816cee637c270348f27819e. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/DEPI82021645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1226e00f064015887fc8e1fd9244a2d7a48abc52a2855efe8f2f7d8ec072426. 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/DEPI82021646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x262d91dad54b376fcabdc70ee9ec70bc97bf5dd58866da9cfcd8ad92f8ba65db. 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/DEPI82021647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa083ac9bdd8c04f60616c826bdeaa831137cfad8c857dee567ddb375c1afc58e. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/DEPI82021648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e4e559ddf61c06ab24f1fc50f84b4c02f32900063a7892161ad697b57533943. 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/DEPI82021650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa30bd202f760a003a8f632833491138057480c29651da714c7d777a1f038146e. 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/DEPI82021651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x483458d62672564d5744a65d94a6ecc074b7784fce9224a1a470fb76a603ae56. 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/DEPI82021654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x761b3b2846f50782370ae8d2f36d2035055d61d252a4fc655b8d6b1ec5c2b330. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82021656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f738d91acd265d074fbccdf7620219eaf8b6bd731870c22e05b2dfad3121198. 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/DEPI82021657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1334dfc4c1f0def0156abd13602ae00a43d97caee0dc7becc1a58116395a5f9. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/DEPI82021660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x738589f2c405fff6a8a30fc1abd594d09a0646665384387bbb79a744742b82bb. 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/DEPI82021503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7b6868e4270f349b65273cb94be8da81ad96d4cc4d7366ae3d5b0c5d62ebc37. 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/DEPI82021661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f080a7b35802ea85c049c85b12d1667e6681686f3f1dbc02d7b03dc5b49bd7e. 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/DEPI82021662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd48087709d7c1d834b06399cec528cd8a0d7ecf7e9eaba91e1b4ebc962b42b37. 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/DEPI82021664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x724b77cad561cbe94e09bce2a61382fdd536e15c29cb835631910fbac6fe8c2e. 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/DEPI82021665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa650b458b36cb85b04c32c448931779b2fac30f2144f404a0a01f6b4b8236a52. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82021669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f7059cccd8fe83c9e49768acdbe0ceacabf6b0a828b88ced9da86594dfcdef. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/DEPI82021670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x282517ec73d9e97c6a3a3832d65702f8dbb17f7e7f0ef3bd812b0f368a063e42. 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/DEPI82021672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca78e74ea1c4bea32f3a98359bc3402677ba8f6ebc2414062689d93bb7c7664. 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/DEPI82021675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc490b5a8b09d9da29d505f9cde227fa4042841db33a446423d8ed90b0cbf8763. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82021678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa07989d8324614a0629110062f91d969d8aa06b40ea67adf0bc5f5e93b1a481a. Chain 2 (Bitcoin): anchored in block 960165 (2026-07-29T23:29:40Z), 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/DEPI82021680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b829dabf40f256e20a7e8f245e8ea6483a3af02081ce201ef578d2ca163b5c. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82021681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x519ebcea83e60eb0a242d74099c7544f72cfb6b567d1718181659ad7caa92885. 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/DEPI82021684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33368b07e68d3d9779f9cedf52a6e807efbe0742ebd779bd73639f1ebed3e27d. 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/DEOP91200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaff30a0377652c2e102a2daed023b4301c6d3b1438464c62b09c99607303883. 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/DEOP91200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa13be48584e4731e7e89d69ee08050793e4a869f80e73f531903ee6d88c330ff. 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/DEOP91200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe664a0d9ae4226f15dd77590bce4f61e67628d08b18a127316450261286da3b0. 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/DEOP91200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5820a7d73cecb5fcb27faefe9eb2e5ebcf9b98437fcc1e45caf255a2eea1d896. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEOP91200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x337da45b36d0f2f16e9db9bfc2c9b7c1794d992945aff46d11cedb3df9041627. 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/CH7812370110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bcce9f7c84ca5bf07f03caa3fdc48349bfacb355c37a5e43d5935c7d9a649ef. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2241295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x282517ec73d9e97c6a3a3832d65702f8dbb17f7e7f0ef3bd812b0f368a063e42. 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/DEPI82021672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18ba95e288734f0cc36bffbc93b154d1ec0808c93f1b8146eedf140c12490e43. 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/DECM12235701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x604d7843526dc68d577536cc3c969a8e9eba8b3f8fec5f8611893528d3f8ac46. 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/DECM12235703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x359d01b4781df363dd5aaecb4e1d96d65fc468a94ea9d0287a1c9c5c9184d4d9. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECM12235707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x891b9a2724907e3ba2fca739dbd916dec990d25cf445a53f6aa237a5ba14db09. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/DECM12235708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0defdf965cf8709b79cd3655aec0e386123a23e952ae5b04b9d55814e4fa549f. 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/DECM12235732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9dbac3a9f69d7ac3f6c2d1c4e61ba1557320a0e87c13948a8636ea690e0320d. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/DECM12235401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d25fccd0322f5df2fa769ec2a4e53bb9210dcfe3bc51b71f0e52d1aa20205c. 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/DECM12235721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1adca4de70f0f3b8834b4ec440d19c1f0cf07a63ad9ec8d9b2f1fb57d900fb58. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/DECM11524902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a7b8a562fa915a702689d82e45a587bc7f0e34f800fee72d68d3683b240080. 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/DECM11524908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe099436def9a7958d12dca37983306ce0842ad30dd8f73efef65e31c2877a173. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECM11524911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60eafb6234904c28fc15c33228e57ac018f06b006795f88aefb5e37da14163f0. 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/DECM11524917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7517412d823687653e826530e05931ed4e08cfdf38810280cde71eb01df917fa. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECM11524920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0568632b8d21810261b2c7e90b795e0f1ab9f45f551802bda0eec825583d177. 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/DECM11524922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x258905871bf4791e1c4118675b73eaae2f0dcf3dbba0bcae29c8a9a4a3ce3475. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/QM6N22142759.
Bless the Children (Babylon-Life Riddim By Lonyen)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39c330ab96c248b9b82de9a03da376aad95e8564d1be056b9c6b6fa579b138a3. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/CH7812530607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d74555105a843564c29eab04d0aaa750a241a8c95b80031ac60037ececbd9a2. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/QMDA72475938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ad1b140b102dd73826a2402d96ee3fd4272045cae1adbac9fd215d1c030b00. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/QMDA72414662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb54902e75d3b3394264c8ee553d1a3093218a3c849c2ec0338edd5f74f1f793b. 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/QMDA72475939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x307e432a37f81719cedb4d8f7868191d30c9e7fa376165e41339dcac651c1449. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72475975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd408d2fa53b8ddbf043d31df488701045730520a3282fa1c56ce5e4548500c39. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QMDA72475940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8971b6923d96cc98ca5bbfc728e0f4cb0aa09dce30eacc8644670a2bb065f04e. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/QMDA72475976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1af542bd560b5ee1e83cd63c1541e7c633acfe7c58944c6b721aba9f63b0854a. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72475941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc370751436dfa1b71ee9e5952562e43a5ff2a25157fd1ee8f49a218059aa3bb. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QMDA72475942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x723a551dc3a5929b9d31d83519bac3befc2717f9b5b4fbee233045e7788930af. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/QMDA72432098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4758f395c12e2a0bb776b4f2b6b7a87ab17974ca15d0cbee517259b486c60be2. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/QMDA72475943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x100c68a8f315e737da81fbdbf7235ba93419873ba941ebdb5f2ab7d9e84275bd. 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/QMDA72432107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fc5beb843d3a2ec6feafd062258d73b9811b9ff73413509a0d9ad59ba839393. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), 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/QMDA72475944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa90e1131b4d6b3f351e93dc0def3751e95d8eac19d937d68b045a5a672f981b6. 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/QMDA72475945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda512b9effbcdedd246203868fb2cdc12d3992dae11e08058419f56fc8f0c57. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/QMDA72475981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4265dd0f84ff717243e1d15e47cdd5ae032f89a3761913d4c1c9278d7ab8060a. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/QMDA72475946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a79acc6ab5aac285839b07004a297de0cd2b50944763f2fcac923baf3939dc3. 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/QMDA72475982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60bc4249d10ae8397bcf8a29cdc452ce2adf7f630589c22762fc884d3ec14a01. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72475947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefcb9fdd53a86f728bef191040caf11505cdc5212e806ae464107ad00529071b. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72475983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae06b1ac9e1f4f088eaea3adaf8468ed832d04eab3c4af63b3b45f687d226702. 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/QMDA72475948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b62020030b2bdc9971fc2eea79e313e03ff0a9e8942c56bd9d612218d8ad4fe. 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/QMDA72475949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a940627a721e04eb6b240327972fec27ea2364b2506bdf2d1fc82d4525de7d4. 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/QMDA72475985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad0bd327f223681eb203689160f34ed8c3df6e7387e87cebac17ead96f65bd8d. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72475950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b196a49c2b0df942a2fd7ec57b03740d8a027a62953cda9385bf37a0c347b93. 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/QMDA72475951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb90d758eb7e95299bb573a78a653ef8e9962d110e6b956bb84eeac7d6a4ea380. 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/QMDA72475987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc072bc0b8433a326ed1c8eadc936b8d0f162bb1ef83cd94eecb868b0b21d7601. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72475954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae8d56a41ff728676a5c3e4e5a5cf6c32cb0ae647def82d187241456fdaffc7. 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/QMDA72424413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe20ec39c4100ae97bbe2cda0b782485d7f61baa2596939835a58818a8815ca86. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72475956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ebfdae1404554fb0b590e090a3146b9771ed53fed2e157bb36b7ff245abb072. 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/QMDA72475957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10baca1f1b5873962ddb7f0a5b493598fb952f7d227ea247c2e71efc9e6a0950. 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/QMDA72475958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6bc59ba26c9e61fa0dffca9fe7d9e5b3c0b81a750438c785d89f7e039152df3. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/QMDA72475960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda083cd00f153bc79cf9ecbe7c78dfa597bbcade1ed33a2e04ea19f4966d3672. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72431864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00a9485084addd5a5e63f4d7ed86b06237c80a815a53f6f15b6476c577dd756f. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72475962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dc3bf31d9509c71b1d220ff2917ff0063f51f8d708a4b721323be37c015b4e1. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/QMDA72475963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30e1dc506bfd1b429cb8004ffceeef7693f3036819b7c4f1f6e33322a2a8c188. 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/QMDA72475965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73617282b25e28f45669156ab4e8c114a0554beeb00d253147e7ba285f5781c9. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/QMDA72475967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x477eaa85cd958270aa18a77cb7b2e9ad611891a11bf51c2e05c4fac1153086c5. 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/QMDA72475972.