Sôber is an alternative rock band from Madrid, Spain, formed in 1994. Founded when Carlos Escobedo posted an advertisement in a local guitar store and was then contacted by Antonio Bernardini to start
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 0x244e812b61bad99b688b13d2c3323a8149b146091f19f990d3200925568eb61e. 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/4272bf37-e226-493b-abcf-c806f306aa8b.json and https://artists.proofprofile.net/proofs/artist/4272bf37-e226-493b-abcf-c806f306aa8b.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 0x4bacebedd66af8874fe91f720493f520c3b7cebe782794af56ac3d6ce99fe4dd. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/ESAAI0187086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa7b4f1153497488fe5bee537d130d904335040e96bbd5045e3a2b6ad1fdff5. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESAAI0187089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76fe57e80838e92920c174ba7fd00bf3d9e9d5a68d09e4d1a6885876d3cb0ff7. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESAAI0187091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32fbac03970a50871342fc2a8cca2bb18ab8aeccc24699d716d72a5a903ff6d. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T11:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESAAI0187093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19dacce7900def518494e364c740f7cc34ba0d5b9651d308116d2914b601cccb. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/ESAAI0187098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e2686c870502474e044f43b29239762f174f81fa60bc7c278004c086f72856. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/ESAAI0187109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50069d5a5e0c757081f4889e171cbfa7bba67e786d11305d5454cb0b754f823e. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2049100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1348f4433e095d82dd845f97e10f7347939ca7c62948d6b1d5b7f7f7cf06ce9. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ES71G2049104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f13aec89ae9749df0f637fb5f741300df6c821344ccd9c9584fa06b3d26d94. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/ES6410204406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8707d7ad193b2a676ba80ce710ee088a9693a0bb784054b4d61228ac81b73fc0. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6410204407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9c05d00c30a9c38ca4a8e5a7385dabed7752fd3da581492947f3eb0481540fa. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6410204409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa66dd3835f83523dcfc6af050258ccc13d993f07b8a302c90b68e078719e28ad. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/ES6410204410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x316deddf37e1534efee3f572746e7d65bb584eb24d0e534d0c5fa3056c71e327. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6410306493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d8de927a5fcbc163a3fe0e6dd02590fcb46f5bb2178be7d82d8df9645d6ab3. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6410306494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b17fb5190a536505f9ae67e77450a15a6c8812446f1ba7e830031b51507a5b1. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6410306495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88644a8927571ca8a1f621444e4830bb192d7a7846572b709a6cff4cc88d5c70. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), 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/ES6410306497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2930965b96b1537f9fbcf5174f50846164ce8080cd15396bf1548135fc16338f. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/ES6410306498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73d7f90cf1ec421eee070d6deb9da2ab3093c2e09a94fe90fea7e4b39b38ffbb. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5701000535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9d6ae44993eb7d197704719a6819e97351c72b7dd6bce579c2fc776115a604. 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/ES5021100220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x461c3d989f6f35d12bef1febd8044c7253dd7d477c98152c1021e72fef0e2b55. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ES5021100222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x941ce85b7f5239cc273270f99cbb9e7064caeb539155055590af74e034ef251d. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/ES5021100219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92a6ad929c86247cbbfdc59fb28ef78a7d7e8b87fd02db0528c44c71ffa654c4. Chain 2 (Bitcoin): anchored in block 958417 (2026-07-17T12:56:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5021100221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddf3d75fb5d3cc2d8beaa75830773822b871fc50cfa806cca9fa796fe6b29af1. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/ES5021100224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebdb0012fb41f8ee25dd77583fa4a823960748781931178eda953476ad447bba. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/ES5021100227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b172078b296b12598bff7c5936d1c44dfc8d56bd29dd4211a7d970853f1751b. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5021100228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8959f55eeaf334c6851a0a3c08928355960180a17205ff0039d83f2cffdb883. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/ES5021100229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe901cd4168db5e9056fb809e8c4609804aa14e629650ab92c4904809b71af397. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/ES5151300230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58a97e3f91887121f4a31ba01f4a0605e980bdf6d6b7f66973133533e7f5db92. Chain 2 (Bitcoin): anchored in block 958602 (2026-07-18T19:28:16Z), 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/ES5151302566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2224bd43d26acb3e45f60b1b98db1458a13e79361d7da03a82c6fa4b81aa29e9. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151302571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7443e4a54e30bae24d9ba77e9a52eb68dfdc5ef99e20357d43fc6168162f4b7. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151302574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x457e24a96630a37dd07037ba5a2a278a1cf2365d3daaafeeff31646380ad8777. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151302576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f3376e565b1e9f4f41abac99b2fffcf1d52c4d752229bc9d9ac112b0e5aa790. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/ES5151302577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37504738b55a7c95e2d00fa47ac1669096e54b302651c314fa87eae6637ebfcf. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151302578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1e4ead2ce854c553545b214c151986b2f79760a1ca2addf28535315a5dfc9a4. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ES5151302579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa753189f4f718722fbf2ab4770f0db71fd3b6de8b43dc4532080f78e92b62bc4. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/ES5151302580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4361eefcc4a6f2b50382ab576bc6e2166c6a852c478ee2c666308a974af126. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/ES5151302581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e27c39d140c41af0e9d77f200ee78ca769e34cace4e84e178a0c31113c781d2. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ES5151401537.
Coge la vida (feat. Carlos Tarque y Leiva)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe29308b1a0b78a27978b8fc8bc115ce96e9293812f90694e145919caf1e74e65. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151600099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x946deefbd5b11e615ba0f0b63a5e368f76aeb6aca6dcbf0829e77ca1fd3ff20a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ES5151601695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf5b560cb098aac6b81d38d66b8750fa699f53b3d03d647800152effae3f193. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/ES5151601697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5bd881fd7a163045d3e2d2a4b3a4086c2c0c8997cc8cd45c0d1a3c7d9ad24da. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151601698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x427bb1e11e3aa422a5f29e0baf9febf59a479c5bce4cc2f74174ffac823c9895. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151601699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x852d57fcec9e3b60554b773acbee2cd4a6f3cf038ba4de947d364c2381bead68. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151601700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52a02ee8664580a6a6357934a8146c5d9e1bae13d28f388b822e9ca38abf0aa5. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/ES5151601701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0cc650530fd44a5e7a4448851a0ac64ae77f741c7274d693922be5cf6ea9db8. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ES5151601702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf15d2c37a3a142175e4a677e430800020770847436ac480166cd7467dc58c031. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T08:32:30Z), 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/ES5151601704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb37b29853b63ba284de248395bbe8ee0461d3c7cf8d462c465fd4b0a9e02579. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1824565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa98c1ceb2b640f66f5255ee0708f234dd12352ced61dd4e471ef252c951eff9b. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T12:51:21Z), 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/ES71G1824568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35cf076b116b1a6aa90170e72ade7f5450a3501426a047e47db140c95fb83321. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1824574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9828f86c25c23c6d9c5168d081badf655bae22accc12ea4d284276e774acbf0c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ES71G1824575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x963527ab30f44f41e558d1fbb4e495b0846cb1f0bc6be16022faf04ff407ed47. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/ES71G1824576.
La Sinfonía del Paradÿsso (Directo en Las Ventas)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe52f10f3e7a343a71ea5ca7a060a729605b3752fedd45833facbfa6112092bf2. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T03:52:09Z), 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/ES71G2053838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0217b43a69cbe2c0ceb427390686ea846fda7d9bd799760fc549b9450d22b6e7. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/ES71G2053840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea10b5e17fc3acdb865cf6295c3f56c732c3532b5478ef977a2d18913d5a4d23. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ES71G2053841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a5c0fa91fdc0ce2d09954d2a0b2c6677fc14fc6febf7748c84eebd10aa5792d. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/ES71G2053845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3551f6aad5627e4c531a4a379b0c1a203e37ce753fe97ba7cf2e0ef6b06c975. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2053846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa12aecce1b0035cfa9504a3dae048d3cfef6a2822caf6608afa2803776650044. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ES71G2053847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f57846fe6a98f36a351386f5b5f67c057ef6ea50c6239ea88e75868a1be7ed2. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/ES71G2053848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc95ce16b4c8caa905b1a94fb3413e5bf2ca5ed641daa213f1fe32ff17794e70b. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESUM72301686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f042972eee3ab1289b699a010bdaeba065d9964921861b5e17a1840e022db72. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESUM72301688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e28184bb441c174c90826f72a0381e00a17c4a04cd12fd4b7e060c82ac8037. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2334084.
Hijos del miedo (Edición 30 aniversario)
Hijos del miedo - Edición 30 aniversario
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca805127ffab37a0a09cf9d45f6ef8029985b1408be76f9678f9023b29e5a534. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2338222.
Brazos altos, caras bajas (Edición 30 aniversario)
Brazos altos, caras bajas - Edición 30 aniversario
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa97b81f1266bbca745f5012f10bd015df8224b5426fbbf04b626139b7c537916. Chain 2 (Bitcoin): anchored in block 958667 (2026-07-19T05:04:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2334092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14546044373e784c1ea89c2f1ccc9b0fbd5eebb637557e53165ebf8cbaee19c8. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2402635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd310592bae07c7c5593f3ccc6e09d43ff5a3e258f2767ca61a01460ff8abae59. Chain 2 (Bitcoin): anchored in block 958819 (2026-07-20T04:08:24Z), 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/ES71G2334086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff988e0e592a4ce31397297b39bfe3210cbb356503d259190f3d7fa4e63aa0cd. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2334087.
Siervo de su esclavitud - Edición 30 aniversario
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x313482f044dac9445be2d0d3a0fafb9031aae17b12add6a76d8ab4c45e3dca3a. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2334088.
¿Dónde está mi paz - Edición 30 aniversario
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x337228f9eabee82329c3a5dfa2eeac02acc2653e3229d82e0e9a60050a84f1ec. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2334089.
Oscura comunicación - Edición 30 aniversario
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeccb4dedbc0077d99e230b4c03f7fc4209d42fec338a2bc76178a8a74fb4f278. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2334090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b595fe25ad32489096c6d147a6adbb3249aa5582d78d24da76af815c05fca6. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2334091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc2b70e7d28ac6c478292dd29f2c8aca1f08816abfc0fae146b77d9c6cf1b8d6. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2334094.
Profundo malestar - Edición 30 aniversario
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed11e5a6e4f6982aaa07957d5ed91ffb003b9a2133c5ae82c626298baa57be1. 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/ES71G2334095.
Nos hizo de menos - Edición 30 aniversario
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85f88310465cc58ab34671685087a424a8f757aa12fa4472e5432fd744367d27. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2334096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x144394fcb5586f98b804f31e921c4199294ecf65385b11e8a5ecd11b4f32fa7c. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/ES71G2334097.
El hombre de hielo (XXX Aniversario. En vivo Las Ventas)
El día de la liberación (XXX Aniversario. En vivo Las Ventas)
El día de la liberación - XXX Aniversario. En vivo Las Ventas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a193b33515b21b4b50cbd26bcc6cd3661c9079fd993941bf6b7e23bba48245. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92512726.
Arrepentido (XXX Aniversario. En vivo Las Ventas)
Blancanieve (XXX Aniversario. En vivo Las Ventas)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x805d44a3fcf127ecb9b734c33f41690dc0332edc5aec8404f4caa32568ca09be. 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/QM6P42068795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd41800ea041838a0ad07bcf015190a247ee0335c2cf8df0f6c8903029c43cf23. 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/ES5701001352.
¡¡Stay Oz!! Hasta Que el Cuerpo Aguante: Tributo a Mago de Oz
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7418f52249d526862b71f89431f090e4a45ed369c54103671a896f1d96b90c3a. 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/ES71G1830624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be2e82e5947a47e5839f2aff0c2ff544df9c966eab937b73b8c42e530033ac8. 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/ES71G2248762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32a48633f1d066a0c300637fb34a4245467a96e6ccecf7cae6eaf3fadd232e0e. 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/ES6410204401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a8a43c8ea230487ec5ca964bf5fc3b279513df5bad962b90939f187dfabde9. 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/ES5150902016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dbff059f8b1270b2182ffaa486ba2ebbe8521b929b2bc6511bf0de43f95a1a1. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/ES5152200032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43ce1b13e96e9937d46239939621ccb743a661d47d716d4691511c7729c6bf03. 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/ES6081340909.