156/Silence is an American metalcore band from Pittsburgh founded in 2015. History Founded in 2015, they released their debut EP Unrequited, Unrefuted, and Undeniably - I'm Alone before releasing the
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 0xdc61bb65fcb2394ab659788092e741f8abbfaed142b28df7d8c7a9abb0b17a55. 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/7ebef7f6-f430-4740-a6fe-eed391768777.json and https://artists.proofprofile.net/proofs/artist/7ebef7f6-f430-4740-a6fe-eed391768777.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 0x863b48d162f862a59121f9d5f2d8804289ca9d771f956e50ec0e872ca691aab5. 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/DED832200164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a46e585460ffe87df20bff28dbd4b2dce46885c3a190bddf380e319f1cff76. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DED832200165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b2214ae42cdd4872a4711c8a28fc68d127fa032524d141144534b2d6e7a54ad. 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/DED832200166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d0033b3cf5d03e97f72cdb9fe23d7f94e88e32c695fb4d05e4f7aa21874c70d. 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/DED832200167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x945a3fe8dfae7d23b1ac67c0596066c3183e5104e33231ad631c4a06064f6162. 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/DED832200168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0fa3050e4ce123eb14ea28d44bf65c2354b744d8a5f017f15c93f3d7b765b68. 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/DED832200169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd25d2aa92850582e54d7ca1eedce3aa345ea2f4b5c6fc67b1181fee66dc0c97a. 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/DED832200170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cfbfbcc7dc268094fec858b1ca6940a29dfe16c3b1ba0facc6351b507a2c88f. 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/DED832200171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x175b3554e14e3d31c08ae3ad8fb553cd0e8fb8d2ca3c4aedc7ffa7c6498ec491. 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/DED832200172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb88276a1f8c72fa3f414eb0dc318af6c671c0d44cf13b16763a8c13a3fcbe2f9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DED832200173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71837beeb372a4cc6da4bc24b5a38bf9147667c40bd64dd66fd8f2e56d40a759. 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/DED832200174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b5022efd170d84abbc9e99d7bf08091ef1144aec36ad9648ca6bd1237c6a66. 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/DED832300167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabf838e2545e8de1c7305e7ab06c7321da5a6439ddbb6436e4c75fa2b1699f6b. 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/DED832300168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12f46816af74ef5cd5127a266855868fa900430c6b70494435ec256ea95be972. 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/DED832300169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6724d12e003ecdef34b448c1f2dd6bc7a05ce090c88c9717e1fd85c3a34d750a. 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/DED832300171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6456a8de826eff5755c326bcca88b3e6d90823c3d1215b573944cf938ceb71a. 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/DED832300172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e8b60b92747545ea3bfea493d912c7b95a5ba2a3c8b2ec2f6d770866ebb63d. 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/DED832300173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe176c00a674ae58dcae32f498b988428e6bd4a41cd423f9af0692f29cbf208f4. 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/DED832300175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26609c827036a1bfa72718da02153f66931abc34bd462bdcc3f0b44b8e5eeb47. 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/DED832300176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9df61e497d9de60f9daf3f813b5e103e4ef25650c0b8761bd770d00bedb968c. 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/USCGJ2024864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a3bf4b6841eba4523f5ffd4efa3f1399d3813181c11416258117eb171c7f399. 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/USCGJ2024865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe68124a628e21b0fc58d2fbd136b972625e392aa698fb44ca995d949f8641648. 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/USCGJ2024866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d90ca64afc81517b04bdb20f01c8f7684fd2513e1ceee51b5b4e46c3fcdf01. 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/USCGJ2024867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe83acf3420942bd5d7bee3b650a9e36603a7d0e9482285879bb84faf6cf9f122. 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/USCGJ2024868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8876ebef8787e05470bb45c30973ead9bbb7c303d95664a8b6f47ca1fb1a3702. 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/USCGJ2024869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8197845c33eef28ef61aae339f6eaccd83ed8c3d0b2920a06f8277b02cfa6ac. 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/USCGJ2024870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cfc9505cb63adf051b6c4d5ff2bad897866d6e6bfbc4e4214e4ac8d2a5b3aa2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2024871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aad9a9eac71370ee4d53bf4046fed5c28aa58df4f655e00589d460737f2216f. 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/USCGJ2024872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x125c19dc3ac9e2ee1a0ad701afceb968c026dbb1058824ce7238e24c37934666. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2024873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96097a2419702c3937a154d7722767383ee73920fe9cd3e309004a72e4bf3bfb. 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/DED832000693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dab0d9dabe07d656c449b854bfde48cd1e85df6bae44c91a3bfd260620888be. 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/DED832000694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c3f26ae1cf04b1fe08e42a70df5f9d4ab23027cec85f7386270a359492a35dc. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DED832000695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9df61e497d9de60f9daf3f813b5e103e4ef25650c0b8761bd770d00bedb968c. 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/USCGJ2024864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a3bf4b6841eba4523f5ffd4efa3f1399d3813181c11416258117eb171c7f399. 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/USCGJ2024865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe68124a628e21b0fc58d2fbd136b972625e392aa698fb44ca995d949f8641648. 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/USCGJ2024866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d90ca64afc81517b04bdb20f01c8f7684fd2513e1ceee51b5b4e46c3fcdf01. 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/USCGJ2024867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe83acf3420942bd5d7bee3b650a9e36603a7d0e9482285879bb84faf6cf9f122. 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/USCGJ2024868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8876ebef8787e05470bb45c30973ead9bbb7c303d95664a8b6f47ca1fb1a3702. 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/USCGJ2024869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8197845c33eef28ef61aae339f6eaccd83ed8c3d0b2920a06f8277b02cfa6ac. 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/USCGJ2024870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cfc9505cb63adf051b6c4d5ff2bad897866d6e6bfbc4e4214e4ac8d2a5b3aa2. 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/USCGJ2024871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x125c19dc3ac9e2ee1a0ad701afceb968c026dbb1058824ce7238e24c37934666. 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/USCGJ2024873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadf1a0560cc4a207fe511ad9bcbc13450e2215e36c7d1738d81b8bcef5d7de30. 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/QZ6NW1600215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc284eecdc9c859d9c0382ae5d2aef2e2fc490a90c82f84a3db564c7c699b42e7. 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/QZ6NW1600216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d4b04b1027d6aa40b7648ad6202087a09744cdeca13d7011c0ced5ddad545e. 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/QZ6NW1600217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd1c78daad595272e83f8add4017eb5ef22f964493c41f3fccc838ef43090b1. 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/QZ6NW1600218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7310b7c6e3c8b09a33c3dc09624d17f8edea8737e7cb173396be9d113b86e55b. 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/QZ6NW1600219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbfc9bcb08a8e13176a9bc86cc723a418dad5e593526bbadf255708e819d6c8c. 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/QZ6NW1600220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fad462db0a370ec3ca1cde49e0ac9c17989177e056c976ee93c3515b749f20e. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZ6NW1600221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe428cc800e1e6087567486701ab6d2309a1e6ebeb7b2e9f07a57a0da0a3fdabb. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZ6NW1600222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf89cc5e296402eee9fa2ffeabc3a60bbd3d3582c67f74fc50c5c76fc061b621. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/DED832400270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad2588b3120ed51c408a20035fd6d2a035afa86b3580188de9850750a4dacbec. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-21T08:50:24Z), 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/DED832400272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a8f9266063d3dcebb502cab0db4895916d37a853c74831d33cf654e9458e71. 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/DED832400269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d86fd61b84dcca02a209bca51d6101c3bc37dce7cfe3b6b86cc6ee5535bb292. 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/DED832400195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a8f9266063d3dcebb502cab0db4895916d37a853c74831d33cf654e9458e71. 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/DED832400269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d86fd61b84dcca02a209bca51d6101c3bc37dce7cfe3b6b86cc6ee5535bb292. 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/DED832400195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d86fd61b84dcca02a209bca51d6101c3bc37dce7cfe3b6b86cc6ee5535bb292. 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/DED832400195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb88276a1f8c72fa3f414eb0dc318af6c671c0d44cf13b16763a8c13a3fcbe2f9. 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/DED832200173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0fa3050e4ce123eb14ea28d44bf65c2354b744d8a5f017f15c93f3d7b765b68. 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/DED832200169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d0033b3cf5d03e97f72cdb9fe23d7f94e88e32c695fb4d05e4f7aa21874c70d. 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/DED832200167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0fa3050e4ce123eb14ea28d44bf65c2354b744d8a5f017f15c93f3d7b765b68. 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/DED832200169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d0033b3cf5d03e97f72cdb9fe23d7f94e88e32c695fb4d05e4f7aa21874c70d. 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/DED832200167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x863b48d162f862a59121f9d5f2d8804289ca9d771f956e50ec0e872ca691aab5. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DED832200164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f48f0349784f17f3d49ea9b5ac10cc5a84bbce358920d268938ab9016c4bbf7. 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/DED832100706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9899e47b115ba0bcafa0a97eeaf399e4faa7cf85b38e2d8aca000e4f485afac. 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/DED832100707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa137e02845e41cdf79d784be58f7e0dccc389abb16bd1589ed300f655bff0ad. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DED832100708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c79b0849e6b32b669ccf852e160b092d18474e7830cfcb41b8e5603e79a7d25. 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/DED832100709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf6821395be5fef76c265c75781cec1c26ee5c9309a8d03a36a6d2da9036ce0f. 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/GBSMU4236091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e854c5c412eb5d9a64f08212dbb1d33f12a62dcb241e02be7fa8ac963cd646. 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/GBSMU4236136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc3510820aeb1c17aebe43ca6e33e7f6449e4f7ed442483cfd1631b087cc3a17. 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/USCGJ1775957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f0d0caf5b3f64f674e4f37a27aebe642e388ad47ce7e7c15055dc79bf41eeb. 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/USCGJ1775958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a7267af7224bf2753aaa4ccb745ad3b4232cbea30ed1fbef22c0afc319a6150. 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/USCGJ1775959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fcf3515732c2c3d8186000d73b7285104e5dde06fa1e59d53db049dd0abff2f. 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/USCGJ1775960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9c7667df9f9dce5ed1bded1efea03e096a90c0c98e9e676f9c1ee4f1ce2ec2e. 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/GBSMU3394391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0081c275898695ea692d4357f19affc8e9562b16e217bd5360663549031f3482. 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/QZMEP2032821.