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 0x30e7aad9172e65daad5640020e6431346258013f9ed5da590bb1e44ce6299711. 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/3ec6ddeb-24b5-4c22-bbe7-e3c97b676f97.json and https://artists.proofprofile.net/proofs/artist/3ec6ddeb-24b5-4c22-bbe7-e3c97b676f97.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 0xfefd80191804b61ce4d46cad9608df00b0516e1057210f2367b14a6120967602. 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/CAN112302037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e80664d6efa771e5227917eb7852280349ce5ede2d24f72c1aefe74337a6fd2. 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/CAN112400631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10321dce110b961d83576a0106908c14ba332ff1ea0bb537af9c9c71af210e29. 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/CAN112302125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9453ba306219a6b3486c3a28a7a9223763700b0f0a25f7fb73f107642062671. 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/CAN112401534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97476839f3ee5e6e4d512f25ae5e2f912a9aa7ae1dd080ae209ea932cb20c873. 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/CAN112400385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d20b387591bfe42169e1c957d110ef9738e1908f7b665f1fb464e1f43c266e. 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/CAN112400771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0870dfa2821f32d626d18d67f7fe88764efd0afc5e93257dfd1582a903d335b5. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/CAN112401343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c14f6bf7e2a8091f44ddaf3983fb0e630be83f2176de7d7f5b22e513b1c950. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/CAN112401063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96da58ecd707d13e18daeb65446448849339838a23a316e0d101aeb3e9ae262f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAN112400161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf73ea4b2ead5510a78e3da646a7e63ad0c3e340f88e4551ff67a55093df65bc7. 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/CAN112401170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a89ec8dd81cb6932c8fccc2ea843bc65a59915deefba03d0748f2af0fc6189. 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/QZFZ41907481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa003c589ddecfe9625764798db1d6e21276485b86a6f272f4feec0b4e8ad751c. 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/QZFZ41907482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4806c4d936badbd3efcab5642d4802e25c3eecfcae54faea59199ccb476b8fa5. 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/QZFZ41907484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e0203c9b1c5dc91bf07d143e0e2babc5caef7403abeeb14331e25cde17f227. 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/QZFZ41907486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa198b3a88f3e5cf7e286df4eabda12171e87b674f366b3206ed8da0802b16f74. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ41907487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60810fa042039d2f77d2642184e377eacd48b7a2451b51c65eaebe34ddceecbd. 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/QZFZ41907488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b691ce6a050da2067271ab3c0da59afa1acac9c94bc6af0054a165669438e5. 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/QZFZ41907489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c1cece9a45132808767a2172900f0eeaef3398141c17ff312e4cd1cdb46aa24. 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/QZES71956889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbd0a5892cf49f4dc82bc558e6fd14db02a7f7a662c4a46b5a9364176c16cf7d. 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/QZES71956890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75574ef5a7157508be6a0c03719a4ca10b72b2941ec6f3e6786735de0406798e. 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/QZES71956891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfaaff3bb1d9f120892780589bf024c036240711bdc78a6322a546fbfb8e754d. 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/QZES71956892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9363a041fc970131d1041866648fecbe28064a3bc3c70559d2704317ebf5436d. 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/QZES71956893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27754dc196fe617c3e013c69ff012b884b5abd9ffd801688ae607d8c4d93a9e. 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/QZES71956894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23faf27850b122dc1e2df33c77fd758f544736a2d5d58e6f3795184c4c99dbfe. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES71956895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aa958719a477e63513229b3b7e12e122eba062a9219985a511e607cceb3a673. Chain 2 (Bitcoin): anchored in block 960167 (2026-07-29T23:42:34Z), 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/QZES71956896.
Why Have Some Gone, but We Are Still Here?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd20d5e1cf0e3ab5bb8a418823edaa3dc866d63101c0d92965bc741b4f8aa0f1d. 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/QZES71956897.
A Romantic Tragedy or a Dream of Freedom
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda8cb6fbf2840aa049dc9be20731bbd7463d927c5320ea7225b6376ad2579d65. 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/QZES71956898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53442fe1b1a4b059353edd6bbaa481eeb149578ff1cf19ba7a06b3a534cb3fee. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES71956899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a3a808df838947d4f8f25393a2a1782042aa2182acca3d962edbd640c540800. 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/QZES71956902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb328710289d4990700129857ec7f511a2f54e486f91bf0685c897c93d9e4ff4d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6M1927648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcc5b0d9e1d34602b81c4ac8afe833171cf3d14b1b9a41c1701cffcd89873c59. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/QZK6M1927649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4419923d5b11b0fd547f393f006e206e7d43359327f00a8431bc7e9d8a5e56de. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6M1927650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40b87883d32bf17612f5fbd4b710fec57b1728aeef26850f8f4f465474609ce. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6M1927651.
We Will Stay Here, for the Love of Concrete
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e5e920143ec12205263282ba7f422ddec34fc6eda66066429131576796a98e5. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/QZK6M1927652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf035f2756b0c40c76d1c7a517b93c10c5fe5b62575ab1c77df92da83172bb862. 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/QZK6M1927653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d85535ef6f7a50e2482980daf7b585368dd395b003d0a60b929cde2850c9d5. 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/QZK6M1927654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea14d005c77b05a1c63055c0669650411b28c5150c05312f8411d2e80da86112. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QZK6M1927655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc90ffd76fbd6d671d33ac77d26ce7c3183d182aa2b9e29b4bd66e8b1e8619283. 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/QZK6M1927656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x458a3150265a881510fc541ce57a927bfcd5855d7ed616aa5067a72068598cb8. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QZDA71965374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c53619af37aceebb2c77389355b0bdc9af913632c4c4395c732cc8dd86fd110. 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/QZDA81986059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7fc75affcf36292fb6c6ba1026fb9e6e33fc6c5e67ffe956b93637d491b9e9e. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/QZES51928811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e19314d8200f635d57bd1a3736204adb8801cb0a974965bd362088675a8851b. 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/QZES51920003.
A Moment With No End, Pt. IV: Stellar Remnants
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82a5f4c001d9d74aa3013b69444466e565c25a213053f8b98aac96b697880d89. 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/QZDA41933907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0870dfa2821f32d626d18d67f7fe88764efd0afc5e93257dfd1582a903d335b5. 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/CAN112401343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf73ea4b2ead5510a78e3da646a7e63ad0c3e340f88e4551ff67a55093df65bc7. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAN112401170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96da58ecd707d13e18daeb65446448849339838a23a316e0d101aeb3e9ae262f. 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/CAN112400161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d20b387591bfe42169e1c957d110ef9738e1908f7b665f1fb464e1f43c266e. 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/CAN112400771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e80664d6efa771e5227917eb7852280349ce5ede2d24f72c1aefe74337a6fd2. 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/CAN112400631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97476839f3ee5e6e4d512f25ae5e2f912a9aa7ae1dd080ae209ea932cb20c873. 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/CAN112400385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10321dce110b961d83576a0106908c14ba332ff1ea0bb537af9c9c71af210e29. 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/CAN112302125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfefd80191804b61ce4d46cad9608df00b0516e1057210f2367b14a6120967602. 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/CAN112302037.
More Than Anything (Fletcher Reed Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x775536fe77c8ff1df7ff75faeab3a626cc30fba9f65129265de7058c5e0821a2. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/CAN112100666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e35ec4453eb5f51e3496e3162221905239d82d74903cad3d68037cdcc77e58f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAN112100667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x107890f1d5cf8d9194ef3dc0dbb426fa0224489576de401a1f692de2a0017a15. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAN112100668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8c5d936752fbe5600eb1f774b3feb1faade9d9df028ea220396062a6704aa7. 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/CAN112100669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8c5d936752fbe5600eb1f774b3feb1faade9d9df028ea220396062a6704aa7. 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/CAN112100669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x775536fe77c8ff1df7ff75faeab3a626cc30fba9f65129265de7058c5e0821a2. 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/CAN112100666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x775536fe77c8ff1df7ff75faeab3a626cc30fba9f65129265de7058c5e0821a2. 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/CAN112100666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x107890f1d5cf8d9194ef3dc0dbb426fa0224489576de401a1f692de2a0017a15. 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/CAN112100668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x107890f1d5cf8d9194ef3dc0dbb426fa0224489576de401a1f692de2a0017a15. 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/CAN112100668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cde13af5e8dd5c68884a7e2f66e2d4684b57174ebdfc8003c98682f163ef62e. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAN112100143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82c598c8019fd4c34cbce0bef37bedbf0f30a27896a5ad653e71a46757dd929c. 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/CAN112100144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadc18ac4aa0c587dd942431ba4e717205aef0b29bf5475e0aa4f270f746a6199. 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/CAN112100142.
Everyday, There Is That Memory or That Daydream
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x968d4dd8c4df347d75ffa11ce8e6d17bb999aa7d28d3662e52f7b07580a290a5. 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/CAN112100146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ba27e0ade14e0e285f1b12c8fdfb85e930c2dd6d0089ea7ac85ab659124cb05. 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/CAN112100147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf417eef48c99df2ebafbe88508b770be9985cfeb814308528f936ef9a6e306e5. 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/QZHN32003825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x469884da1c5f5c351cdd46ef442e137720acc0fd6fa3248a9d39232a55d73592. 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/QZFZ72066439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f63f8a4968b9e2d59356d080cdbe5497c2afadd4e29666bc43262009db00cd7. 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/QZFZ72066440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61e50da9c40343b450eb016d2cae6a25c862e53f72fc0e8a14f8fb3257563b4a. 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/QZFZ72066441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x923b27be763d707223494df586e5e0f6fb5843c67bfb1af6e44d5b8d7928d8e8. 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/QZHN32005018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1db35d209bb515a46ca65fa13bc2fa2f38473e952b90b5b30f307a5a5c94bd6a. 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/QZHN32005019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc41bae760b6a33d0dcb9b4074c809285dd1b56bf1b16f663ee1aebab3c7987c. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/QZHN32005020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa20a8bcb1f13cb121261fb33b32ec5ba95e38f9546c472605a6d9e3a7a42079e. Chain 2 (Bitcoin): anchored in block 960177 (2026-07-30T00:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32005021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56885e4a1cb131aded92063d870b193376589befda0914dc4cab8195916390ff. 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/QZHN32005022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ac95f031a6feddddd3b8c1372522acee315859b70d403a857a095453dae727a. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2023606.