1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 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
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 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 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 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 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 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 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 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/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 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 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 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 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 0xb0568632b8d21810261b2c7e90b795e0f1ab9f45f551802bda0eec825583d177. 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/DECM11524922.
Bless the Children (Babylon-Life Riddim By Lonyen)
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 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 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 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 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 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 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 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 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/QMDA72475958.
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 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.